157923240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4751}}^1$

素因数の和:5042

約数の個数: 64

約数和(自身を含む): 475580160

約数和(自身を除く): 317656920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4751, 5540, 6648, 8310, 9502, 11080, 14253, 16620, 19004, 23755, 28506, 33240, 38008, 47510, 57012, 71265, 95020, 114024, 142530, 190040, 285060, 570120, 1316027, 2632054, 3948081, 5264108, 6580135, 7896162, 10528216, 13160270, 15792324, 19740405, 26320540, 31584648, 39480810, 52641080, 78961620, 157923240]

約数ペア:

[(1, 157923240), (2, 78961620), (3, 52641080), (4, 39480810), (5, 31584648), (6, 26320540), (8, 19740405), (10, 15792324), (12, 13160270), (15, 10528216), (20, 7896162), (24, 6580135), (30, 5264108), (40, 3948081), (60, 2632054), (120, 1316027), (277, 570120), (554, 285060), (831, 190040), (1108, 142530), (1385, 114024), (1662, 95020), (2216, 71265), (2770, 57012), (3324, 47510), (4155, 38008), (4751, 33240), (5540, 28506), (6648, 23755), (8310, 19004), (9502, 16620), (11080, 14253)]