238636920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7027}}^1$

素因数の和:7324

約数の個数: 64

約数和(自身を含む): 718542720

約数和(自身を除く): 479905800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 7027, 8490, 11320, 14054, 16980, 21081, 28108, 33960, 35135, 42162, 56216, 70270, 84324, 105405, 140540, 168648, 210810, 281080, 421620, 843240, 1988641, 3977282, 5965923, 7954564, 9943205, 11931846, 15909128, 19886410, 23863692, 29829615, 39772820, 47727384, 59659230, 79545640, 119318460, 238636920]

約数ペア:

[(1, 238636920), (2, 119318460), (3, 79545640), (4, 59659230), (5, 47727384), (6, 39772820), (8, 29829615), (10, 23863692), (12, 19886410), (15, 15909128), (20, 11931846), (24, 9943205), (30, 7954564), (40, 5965923), (60, 3977282), (120, 1988641), (283, 843240), (566, 421620), (849, 281080), (1132, 210810), (1415, 168648), (1698, 140540), (2264, 105405), (2830, 84324), (3396, 70270), (4245, 56216), (5660, 42162), (6792, 35135), (7027, 33960), (8490, 28108), (11320, 21081), (14054, 16980)]