89068080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5314

約数の個数: 80

約数和(自身を含む): 280053504

約数和(自身を除く): 190985424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5227, 5680, 8520, 10454, 15681, 17040, 20908, 26135, 31362, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 209080, 250896, 313620, 371117, 418160, 627240, 742234, 1113351, 1254480, 1484468, 1855585, 2226702, 2968936, 3711170, 4453404, 5566755, 5937872, 7422340, 8906808, 11133510, 14844680, 17813616, 22267020, 29689360, 44534040, 89068080]

約数ペア:

[(1, 89068080), (2, 44534040), (3, 29689360), (4, 22267020), (5, 17813616), (6, 14844680), (8, 11133510), (10, 8906808), (12, 7422340), (15, 5937872), (16, 5566755), (20, 4453404), (24, 3711170), (30, 2968936), (40, 2226702), (48, 1855585), (60, 1484468), (71, 1254480), (80, 1113351), (120, 742234), (142, 627240), (213, 418160), (240, 371117), (284, 313620), (355, 250896), (426, 209080), (568, 156810), (710, 125448), (852, 104540), (1065, 83632), (1136, 78405), (1420, 62724), (1704, 52270), (2130, 41816), (2840, 31362), (3408, 26135), (4260, 20908), (5227, 17040), (5680, 15681), (8520, 10454)]