390484800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 420

約数和(自身を含む): 1509162336

約数和(自身を除く): 1118677536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 81, 90, 92, 96, 100, 108, 115, 120, 131, 135, 138, 144, 150, 160, 162, 180, 184, 192, 200, 207, 216, 225, 230, 240, 262, 270, 276, 288, 300, 320, 324, 345, 360, 368, 393, 400, 405, 414, 432, 450, 460, 480, 524, 540, 552, 575, 576, 600, 621, 648, 655, 675, 690, 720, 736, 786, 800, 810, 828, 864, 900, 920, 960, 1035, 1048, 1080, 1104, 1150, 1179, 1200, 1242, 1296, 1310, 1350, 1380, 1440, 1472, 1572, 1600, 1620, 1656, 1725, 1728, 1800, 1840, 1863, 1965, 2025, 2070, 2096, 2160, 2208, 2300, 2358, 2400, 2484, 2592, 2620, 2700, 2760, 2880, 3013, 3105, 3144, 3240, 3275, 3312, 3450, 3537, 3600, 3680, 3726, 3930, 4050, 4140, 4192, 4320, 4416, 4600, 4716, 4800, 4968, 5175, 5184, 5240, 5400, 5520, 5895, 6026, 6210, 6288, 6480, 6550, 6624, 6900, 7074, 7200, 7360, 7452, 7860, 8100, 8280, 8384, 8640, 9039, 9200, 9315, 9432, 9825, 9936, 10350, 10480, 10611, 10800, 11040, 11790, 12052, 12420, 12576, 12960, 13100, 13248, 13800, 14148, 14400, 14904, 15065, 15525, 15720, 16200, 16560, 17685, 18078, 18400, 18630, 18864, 19650, 19872, 20700, 20960, 21222, 21600, 22080, 23580, 24104, 24840, 25152, 25920, 26200, 27117, 27600, 28296, 29475, 29808, 30130, 31050, 31440, 32400, 33120, 35370, 36156, 36800, 37260, 37728, 39300, 39744, 41400, 41920, 42444, 43200, 45195, 46575, 47160, 48208, 49680, 52400, 53055, 54234, 55200, 56592, 58950, 59616, 60260, 62100, 62880, 64800, 66240, 70740, 72312, 74520, 75325, 75456, 78600, 81351, 82800, 84888, 88425, 90390, 93150, 94320, 96416, 99360, 104800, 106110, 108468, 110400, 113184, 117900, 119232, 120520, 124200, 125760, 129600, 135585, 141480, 144624, 149040, 150650, 157200, 162702, 165600, 169776, 176850, 180780, 186300, 188640, 192832, 198720, 209600, 212220, 216936, 225975, 226368, 235800, 241040, 244053, 248400, 265275, 271170, 282960, 289248, 298080, 301300, 314400, 325404, 331200, 339552, 353700, 361560, 372600, 377280, 406755, 424440, 433872, 451950, 471600, 482080, 488106, 496800, 530550, 542340, 565920, 578496, 596160, 602600, 628800, 650808, 677925, 679104, 707400, 723120, 745200, 813510, 848880, 867744, 903900, 943200, 964160, 976212, 993600, 1061100, 1084680, 1131840, 1205200, 1220265, 1301616, 1355850, 1414800, 1446240, 1490400, 1627020, 1697760, 1735488, 1807800, 1886400, 1952424, 2033775, 2122200, 2169360, 2410400, 2440530, 2603232, 2711700, 2829600, 2892480, 2980800, 3254040, 3395520, 3615600, 3904848, 4067550, 4244400, 4338720, 4820800, 4881060, 5206464, 5423400, 5659200, 6101325, 6508080, 7231200, 7809696, 8135100, 8488800, 8677440, 9762120, 10846800, 12202650, 13016160, 14462400, 15619392, 16270200, 16977600, 19524240, 21693600, 24405300, 26032320, 32540400, 39048480, 43387200, 48810600, 65080800, 78096960, 97621200, 130161600, 195242400, 390484800]

約数ペア:

[(1, 390484800), (2, 195242400), (3, 130161600), (4, 97621200), (5, 78096960), (6, 65080800), (8, 48810600), (9, 43387200), (10, 39048480), (12, 32540400), (15, 26032320), (16, 24405300), (18, 21693600), (20, 19524240), (23, 16977600), (24, 16270200), (25, 15619392), (27, 14462400), (30, 13016160), (32, 12202650), (36, 10846800), (40, 9762120), (45, 8677440), (46, 8488800), (48, 8135100), (50, 7809696), (54, 7231200), (60, 6508080), (64, 6101325), (69, 5659200), (72, 5423400), (75, 5206464), (80, 4881060), (81, 4820800), (90, 4338720), (92, 4244400), (96, 4067550), (100, 3904848), (108, 3615600), (115, 3395520), (120, 3254040), (131, 2980800), (135, 2892480), (138, 2829600), (144, 2711700), (150, 2603232), (160, 2440530), (162, 2410400), (180, 2169360), (184, 2122200), (192, 2033775), (200, 1952424), (207, 1886400), (216, 1807800), (225, 1735488), (230, 1697760), (240, 1627020), (262, 1490400), (270, 1446240), (276, 1414800), (288, 1355850), (300, 1301616), (320, 1220265), (324, 1205200), (345, 1131840), (360, 1084680), (368, 1061100), (393, 993600), (400, 976212), (405, 964160), (414, 943200), (432, 903900), (450, 867744), (460, 848880), (480, 813510), (524, 745200), (540, 723120), (552, 707400), (575, 679104), (576, 677925), (600, 650808), (621, 628800), (648, 602600), (655, 596160), (675, 578496), (690, 565920), (720, 542340), (736, 530550), (786, 496800), (800, 488106), (810, 482080), (828, 471600), (864, 451950), (900, 433872), (920, 424440), (960, 406755), (1035, 377280), (1048, 372600), (1080, 361560), (1104, 353700), (1150, 339552), (1179, 331200), (1200, 325404), (1242, 314400), (1296, 301300), (1310, 298080), (1350, 289248), (1380, 282960), (1440, 271170), (1472, 265275), (1572, 248400), (1600, 244053), (1620, 241040), (1656, 235800), (1725, 226368), (1728, 225975), (1800, 216936), (1840, 212220), (1863, 209600), (1965, 198720), (2025, 192832), (2070, 188640), (2096, 186300), (2160, 180780), (2208, 176850), (2300, 169776), (2358, 165600), (2400, 162702), (2484, 157200), (2592, 150650), (2620, 149040), (2700, 144624), (2760, 141480), (2880, 135585), (3013, 129600), (3105, 125760), (3144, 124200), (3240, 120520), (3275, 119232), (3312, 117900), (3450, 113184), (3537, 110400), (3600, 108468), (3680, 106110), (3726, 104800), (3930, 99360), (4050, 96416), (4140, 94320), (4192, 93150), (4320, 90390), (4416, 88425), (4600, 84888), (4716, 82800), (4800, 81351), (4968, 78600), (5175, 75456), (5184, 75325), (5240, 74520), (5400, 72312), (5520, 70740), (5895, 66240), (6026, 64800), (6210, 62880), (6288, 62100), (6480, 60260), (6550, 59616), (6624, 58950), (6900, 56592), (7074, 55200), (7200, 54234), (7360, 53055), (7452, 52400), (7860, 49680), (8100, 48208), (8280, 47160), (8384, 46575), (8640, 45195), (9039, 43200), (9200, 42444), (9315, 41920), (9432, 41400), (9825, 39744), (9936, 39300), (10350, 37728), (10480, 37260), (10611, 36800), (10800, 36156), (11040, 35370), (11790, 33120), (12052, 32400), (12420, 31440), (12576, 31050), (12960, 30130), (13100, 29808), (13248, 29475), (13800, 28296), (14148, 27600), (14400, 27117), (14904, 26200), (15065, 25920), (15525, 25152), (15720, 24840), (16200, 24104), (16560, 23580), (17685, 22080), (18078, 21600), (18400, 21222), (18630, 20960), (18864, 20700), (19650, 19872)]