78555240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7039}}^1$

素因数の和:7087

約数の個数: 96

約数和(自身を含む): 263577600

約数和(自身を除く): 185022360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7039, 11160, 14078, 21117, 28156, 35195, 42234, 56312, 63351, 70390, 84468, 105585, 126702, 140780, 168936, 211170, 218209, 253404, 281560, 316755, 422340, 436418, 506808, 633510, 654627, 844680, 872836, 1091045, 1267020, 1309254, 1745672, 1963881, 2182090, 2534040, 2618508, 3273135, 3927762, 4364180, 5237016, 6546270, 7855524, 8728360, 9819405, 13092540, 15711048, 19638810, 26185080, 39277620, 78555240]

約数ペア:

[(1, 78555240), (2, 39277620), (3, 26185080), (4, 19638810), (5, 15711048), (6, 13092540), (8, 9819405), (9, 8728360), (10, 7855524), (12, 6546270), (15, 5237016), (18, 4364180), (20, 3927762), (24, 3273135), (30, 2618508), (31, 2534040), (36, 2182090), (40, 1963881), (45, 1745672), (60, 1309254), (62, 1267020), (72, 1091045), (90, 872836), (93, 844680), (120, 654627), (124, 633510), (155, 506808), (180, 436418), (186, 422340), (248, 316755), (279, 281560), (310, 253404), (360, 218209), (372, 211170), (465, 168936), (558, 140780), (620, 126702), (744, 105585), (930, 84468), (1116, 70390), (1240, 63351), (1395, 56312), (1860, 42234), (2232, 35195), (2790, 28156), (3720, 21117), (5580, 14078), (7039, 11160)]