39048480

素因数分解:

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

素因数の和:181

約数の個数: 240

約数和(自身を含む): 144897984

約数和(自身を除く): 105849504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 131, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 262, 270, 276, 288, 324, 345, 360, 368, 393, 405, 414, 432, 460, 480, 524, 540, 552, 621, 648, 655, 690, 720, 736, 786, 810, 828, 864, 920, 1035, 1048, 1080, 1104, 1179, 1242, 1296, 1310, 1380, 1440, 1572, 1620, 1656, 1840, 1863, 1965, 2070, 2096, 2160, 2208, 2358, 2484, 2592, 2620, 2760, 3013, 3105, 3144, 3240, 3312, 3537, 3680, 3726, 3930, 4140, 4192, 4320, 4716, 4968, 5240, 5520, 5895, 6026, 6210, 6288, 6480, 6624, 7074, 7452, 7860, 8280, 9039, 9315, 9432, 9936, 10480, 10611, 11040, 11790, 12052, 12420, 12576, 12960, 14148, 14904, 15065, 15720, 16560, 17685, 18078, 18630, 18864, 19872, 20960, 21222, 23580, 24104, 24840, 27117, 28296, 29808, 30130, 31440, 33120, 35370, 36156, 37260, 37728, 42444, 45195, 47160, 48208, 49680, 53055, 54234, 56592, 59616, 60260, 62880, 70740, 72312, 74520, 81351, 84888, 90390, 94320, 96416, 99360, 106110, 108468, 113184, 120520, 135585, 141480, 144624, 149040, 162702, 169776, 180780, 188640, 212220, 216936, 241040, 244053, 271170, 282960, 289248, 298080, 325404, 339552, 361560, 406755, 424440, 433872, 482080, 488106, 542340, 565920, 650808, 723120, 813510, 848880, 867744, 976212, 1084680, 1220265, 1301616, 1446240, 1627020, 1697760, 1952424, 2169360, 2440530, 2603232, 3254040, 3904848, 4338720, 4881060, 6508080, 7809696, 9762120, 13016160, 19524240, 39048480]

約数ペア:

[(1, 39048480), (2, 19524240), (3, 13016160), (4, 9762120), (5, 7809696), (6, 6508080), (8, 4881060), (9, 4338720), (10, 3904848), (12, 3254040), (15, 2603232), (16, 2440530), (18, 2169360), (20, 1952424), (23, 1697760), (24, 1627020), (27, 1446240), (30, 1301616), (32, 1220265), (36, 1084680), (40, 976212), (45, 867744), (46, 848880), (48, 813510), (54, 723120), (60, 650808), (69, 565920), (72, 542340), (80, 488106), (81, 482080), (90, 433872), (92, 424440), (96, 406755), (108, 361560), (115, 339552), (120, 325404), (131, 298080), (135, 289248), (138, 282960), (144, 271170), (160, 244053), (162, 241040), (180, 216936), (184, 212220), (207, 188640), (216, 180780), (230, 169776), (240, 162702), (262, 149040), (270, 144624), (276, 141480), (288, 135585), (324, 120520), (345, 113184), (360, 108468), (368, 106110), (393, 99360), (405, 96416), (414, 94320), (432, 90390), (460, 84888), (480, 81351), (524, 74520), (540, 72312), (552, 70740), (621, 62880), (648, 60260), (655, 59616), (690, 56592), (720, 54234), (736, 53055), (786, 49680), (810, 48208), (828, 47160), (864, 45195), (920, 42444), (1035, 37728), (1048, 37260), (1080, 36156), (1104, 35370), (1179, 33120), (1242, 31440), (1296, 30130), (1310, 29808), (1380, 28296), (1440, 27117), (1572, 24840), (1620, 24104), (1656, 23580), (1840, 21222), (1863, 20960), (1965, 19872), (2070, 18864), (2096, 18630), (2160, 18078), (2208, 17685), (2358, 16560), (2484, 15720), (2592, 15065), (2620, 14904), (2760, 14148), (3013, 12960), (3105, 12576), (3144, 12420), (3240, 12052), (3312, 11790), (3537, 11040), (3680, 10611), (3726, 10480), (3930, 9936), (4140, 9432), (4192, 9315), (4320, 9039), (4716, 8280), (4968, 7860), (5240, 7452), (5520, 7074), (5895, 6624), (6026, 6480), (6210, 6288)]