881052240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1625

約数の個数: 160

約数和(自身を含む): 2856960000

約数和(自身を除く): 1975907760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 496, 620, 632, 744, 790, 930, 948, 1185, 1240, 1264, 1488, 1499, 1580, 1860, 1896, 2370, 2449, 2480, 2998, 3160, 3720, 3792, 4497, 4740, 4898, 5996, 6320, 7347, 7440, 7495, 8994, 9480, 9796, 11992, 12245, 14694, 14990, 17988, 18960, 19592, 22485, 23984, 24490, 29388, 29980, 35976, 36735, 39184, 44970, 46469, 48980, 58776, 59960, 71952, 73470, 89940, 92938, 97960, 117552, 118421, 119920, 139407, 146940, 179880, 185876, 195920, 232345, 236842, 278814, 293880, 355263, 359760, 371752, 464690, 473684, 557628, 587760, 592105, 697035, 710526, 743504, 929380, 947368, 1115256, 1184210, 1394070, 1421052, 1776315, 1858760, 1894736, 2230512, 2368420, 2788140, 2842104, 3552630, 3671051, 3717520, 4736840, 5576280, 5684208, 7105260, 7342102, 9473680, 11013153, 11152560, 14210520, 14684204, 18355255, 22026306, 28421040, 29368408, 36710510, 44052612, 55065765, 58736816, 73421020, 88105224, 110131530, 146842040, 176210448, 220263060, 293684080, 440526120, 881052240]

約数ペア:

[(1, 881052240), (2, 440526120), (3, 293684080), (4, 220263060), (5, 176210448), (6, 146842040), (8, 110131530), (10, 88105224), (12, 73421020), (15, 58736816), (16, 55065765), (20, 44052612), (24, 36710510), (30, 29368408), (31, 28421040), (40, 22026306), (48, 18355255), (60, 14684204), (62, 14210520), (79, 11152560), (80, 11013153), (93, 9473680), (120, 7342102), (124, 7105260), (155, 5684208), (158, 5576280), (186, 4736840), (237, 3717520), (240, 3671051), (248, 3552630), (310, 2842104), (316, 2788140), (372, 2368420), (395, 2230512), (465, 1894736), (474, 1858760), (496, 1776315), (620, 1421052), (632, 1394070), (744, 1184210), (790, 1115256), (930, 947368), (948, 929380), (1185, 743504), (1240, 710526), (1264, 697035), (1488, 592105), (1499, 587760), (1580, 557628), (1860, 473684), (1896, 464690), (2370, 371752), (2449, 359760), (2480, 355263), (2998, 293880), (3160, 278814), (3720, 236842), (3792, 232345), (4497, 195920), (4740, 185876), (4898, 179880), (5996, 146940), (6320, 139407), (7347, 119920), (7440, 118421), (7495, 117552), (8994, 97960), (9480, 92938), (9796, 89940), (11992, 73470), (12245, 71952), (14694, 59960), (14990, 58776), (17988, 48980), (18960, 46469), (19592, 44970), (22485, 39184), (23984, 36735), (24490, 35976), (29388, 29980)]