1080656640

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 360

約数和(自身を含む): 4422153120

約数和(自身を除く): 3341496480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1489, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2592, 2688, 2835, 2880, 2978, 3024, 3240, 3360, 3456, 3780, 3840, 4032, 4320, 4467, 4480, 4536, 5040, 5184, 5376, 5670, 5760, 5956, 6048, 6480, 6720, 6912, 7445, 7560, 8064, 8640, 8934, 8960, 9072, 10080, 10368, 10423, 11340, 11520, 11912, 12096, 12960, 13401, 13440, 14890, 15120, 16128, 17280, 17868, 18144, 20160, 20736, 20846, 22335, 22680, 23824, 24192, 25920, 26802, 26880, 29780, 30240, 31269, 34560, 35736, 36288, 40203, 40320, 41692, 44670, 45360, 47648, 48384, 51840, 52115, 53604, 59560, 60480, 62538, 67005, 71472, 72576, 80406, 80640, 83384, 89340, 90720, 93807, 95296, 103680, 104230, 107208, 119120, 120609, 120960, 125076, 134010, 142944, 145152, 156345, 160812, 166768, 178680, 181440, 187614, 190592, 201015, 208460, 214416, 238240, 241218, 241920, 250152, 268020, 281421, 285888, 312690, 321624, 333536, 357360, 362880, 375228, 381184, 402030, 416920, 428832, 469035, 476480, 482436, 500304, 536040, 562842, 571776, 603045, 625380, 643248, 667072, 714720, 725760, 750456, 804060, 833840, 844263, 857664, 938070, 952960, 964872, 1000608, 1072080, 1125684, 1143552, 1206090, 1250760, 1286496, 1334144, 1407105, 1429440, 1500912, 1608120, 1667680, 1688526, 1715328, 1876140, 1905920, 1929744, 2001216, 2144160, 2251368, 2412180, 2501520, 2572992, 2668288, 2814210, 2858880, 3001824, 3216240, 3335360, 3377052, 3430656, 3752280, 3859488, 4002432, 4221315, 4288320, 4502736, 4824360, 5003040, 5145984, 5628420, 5717760, 6003648, 6432480, 6670720, 6754104, 7504560, 7718976, 8004864, 8442630, 8576640, 9005472, 9648720, 10006080, 10291968, 11256840, 12007296, 12864960, 13341440, 13508208, 15009120, 15437952, 16885260, 17153280, 18010944, 19297440, 20012160, 22513680, 24014592, 25729920, 27016416, 30018240, 30875904, 33770520, 36021888, 38594880, 40024320, 45027360, 51459840, 54032832, 60036480, 67541040, 72043776, 77189760, 90054720, 108065664, 120072960, 135082080, 154379520, 180109440, 216131328, 270164160, 360218880, 540328320, 1080656640]

約数ペア:

[(1, 1080656640), (2, 540328320), (3, 360218880), (4, 270164160), (5, 216131328), (6, 180109440), (7, 154379520), (8, 135082080), (9, 120072960), (10, 108065664), (12, 90054720), (14, 77189760), (15, 72043776), (16, 67541040), (18, 60036480), (20, 54032832), (21, 51459840), (24, 45027360), (27, 40024320), (28, 38594880), (30, 36021888), (32, 33770520), (35, 30875904), (36, 30018240), (40, 27016416), (42, 25729920), (45, 24014592), (48, 22513680), (54, 20012160), (56, 19297440), (60, 18010944), (63, 17153280), (64, 16885260), (70, 15437952), (72, 15009120), (80, 13508208), (81, 13341440), (84, 12864960), (90, 12007296), (96, 11256840), (105, 10291968), (108, 10006080), (112, 9648720), (120, 9005472), (126, 8576640), (128, 8442630), (135, 8004864), (140, 7718976), (144, 7504560), (160, 6754104), (162, 6670720), (168, 6432480), (180, 6003648), (189, 5717760), (192, 5628420), (210, 5145984), (216, 5003040), (224, 4824360), (240, 4502736), (252, 4288320), (256, 4221315), (270, 4002432), (280, 3859488), (288, 3752280), (315, 3430656), (320, 3377052), (324, 3335360), (336, 3216240), (360, 3001824), (378, 2858880), (384, 2814210), (405, 2668288), (420, 2572992), (432, 2501520), (448, 2412180), (480, 2251368), (504, 2144160), (540, 2001216), (560, 1929744), (567, 1905920), (576, 1876140), (630, 1715328), (640, 1688526), (648, 1667680), (672, 1608120), (720, 1500912), (756, 1429440), (768, 1407105), (810, 1334144), (840, 1286496), (864, 1250760), (896, 1206090), (945, 1143552), (960, 1125684), (1008, 1072080), (1080, 1000608), (1120, 964872), (1134, 952960), (1152, 938070), (1260, 857664), (1280, 844263), (1296, 833840), (1344, 804060), (1440, 750456), (1489, 725760), (1512, 714720), (1620, 667072), (1680, 643248), (1728, 625380), (1792, 603045), (1890, 571776), (1920, 562842), (2016, 536040), (2160, 500304), (2240, 482436), (2268, 476480), (2304, 469035), (2520, 428832), (2592, 416920), (2688, 402030), (2835, 381184), (2880, 375228), (2978, 362880), (3024, 357360), (3240, 333536), (3360, 321624), (3456, 312690), (3780, 285888), (3840, 281421), (4032, 268020), (4320, 250152), (4467, 241920), (4480, 241218), (4536, 238240), (5040, 214416), (5184, 208460), (5376, 201015), (5670, 190592), (5760, 187614), (5956, 181440), (6048, 178680), (6480, 166768), (6720, 160812), (6912, 156345), (7445, 145152), (7560, 142944), (8064, 134010), (8640, 125076), (8934, 120960), (8960, 120609), (9072, 119120), (10080, 107208), (10368, 104230), (10423, 103680), (11340, 95296), (11520, 93807), (11912, 90720), (12096, 89340), (12960, 83384), (13401, 80640), (13440, 80406), (14890, 72576), (15120, 71472), (16128, 67005), (17280, 62538), (17868, 60480), (18144, 59560), (20160, 53604), (20736, 52115), (20846, 51840), (22335, 48384), (22680, 47648), (23824, 45360), (24192, 44670), (25920, 41692), (26802, 40320), (26880, 40203), (29780, 36288), (30240, 35736), (31269, 34560)]