89715240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8087

約数の個数: 96

約数和(自身を含む): 301017600

約数和(自身を除く): 211302360

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, 8039, 11160, 16078, 24117, 32156, 40195, 48234, 64312, 72351, 80390, 96468, 120585, 144702, 160780, 192936, 241170, 249209, 289404, 321560, 361755, 482340, 498418, 578808, 723510, 747627, 964680, 996836, 1246045, 1447020, 1495254, 1993672, 2242881, 2492090, 2894040, 2990508, 3738135, 4485762, 4984180, 5981016, 7476270, 8971524, 9968360, 11214405, 14952540, 17943048, 22428810, 29905080, 44857620, 89715240]

約数ペア:

[(1, 89715240), (2, 44857620), (3, 29905080), (4, 22428810), (5, 17943048), (6, 14952540), (8, 11214405), (9, 9968360), (10, 8971524), (12, 7476270), (15, 5981016), (18, 4984180), (20, 4485762), (24, 3738135), (30, 2990508), (31, 2894040), (36, 2492090), (40, 2242881), (45, 1993672), (60, 1495254), (62, 1447020), (72, 1246045), (90, 996836), (93, 964680), (120, 747627), (124, 723510), (155, 578808), (180, 498418), (186, 482340), (248, 361755), (279, 321560), (310, 289404), (360, 249209), (372, 241170), (465, 192936), (558, 160780), (620, 144702), (744, 120585), (930, 96468), (1116, 80390), (1240, 72351), (1395, 64312), (1860, 48234), (2232, 40195), (2790, 32156), (3720, 24117), (5580, 16078), (8039, 11160)]