27147879240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1\times {\mathrm{3191}}^1$

素因数の和:5523

約数の個数: 128

約数和(自身を含む): 84133969920

約数和(自身を除く): 56986090680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2287, 3191, 3720, 4574, 6382, 6861, 9148, 9573, 11435, 12764, 13722, 15955, 18296, 19146, 22870, 25528, 27444, 31910, 34305, 38292, 45740, 47865, 54888, 63820, 68610, 70897, 76584, 91480, 95730, 98921, 127640, 137220, 141794, 191460, 197842, 212691, 274440, 283588, 296763, 354485, 382920, 395684, 425382, 494605, 567176, 593526, 708970, 791368, 850764, 989210, 1063455, 1187052, 1417940, 1483815, 1701528, 1978420, 2126910, 2374104, 2835880, 2967630, 3956840, 4253820, 5935260, 7297817, 8507640, 11870520, 14595634, 21893451, 29191268, 36489085, 43786902, 58382536, 72978170, 87573804, 109467255, 145956340, 175147608, 218934510, 226232327, 291912680, 437869020, 452464654, 678696981, 875738040, 904929308, 1131161635, 1357393962, 1809858616, 2262323270, 2714787924, 3393484905, 4524646540, 5429575848, 6786969810, 9049293080, 13573939620, 27147879240]

約数ペア:

[(1, 27147879240), (2, 13573939620), (3, 9049293080), (4, 6786969810), (5, 5429575848), (6, 4524646540), (8, 3393484905), (10, 2714787924), (12, 2262323270), (15, 1809858616), (20, 1357393962), (24, 1131161635), (30, 904929308), (31, 875738040), (40, 678696981), (60, 452464654), (62, 437869020), (93, 291912680), (120, 226232327), (124, 218934510), (155, 175147608), (186, 145956340), (248, 109467255), (310, 87573804), (372, 72978170), (465, 58382536), (620, 43786902), (744, 36489085), (930, 29191268), (1240, 21893451), (1860, 14595634), (2287, 11870520), (3191, 8507640), (3720, 7297817), (4574, 5935260), (6382, 4253820), (6861, 3956840), (9148, 2967630), (9573, 2835880), (11435, 2374104), (12764, 2126910), (13722, 1978420), (15955, 1701528), (18296, 1483815), (19146, 1417940), (22870, 1187052), (25528, 1063455), (27444, 989210), (31910, 850764), (34305, 791368), (38292, 708970), (45740, 593526), (47865, 567176), (54888, 494605), (63820, 425382), (68610, 395684), (70897, 382920), (76584, 354485), (91480, 296763), (95730, 283588), (98921, 274440), (127640, 212691), (137220, 197842), (141794, 191460)]