155809980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{96179}}^1$

素因数の和:96200

約数の個数: 60

約数和(自身を含む): 488786760

約数和(自身を除く): 332976780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 96179, 192358, 288537, 384716, 480895, 577074, 865611, 961790, 1154148, 1442685, 1731222, 1923580, 2596833, 2885370, 3462444, 4328055, 5193666, 5770740, 7790499, 8656110, 10387332, 12984165, 15580998, 17312220, 25968330, 31161996, 38952495, 51936660, 77904990, 155809980]

約数ペア:

[(1, 155809980), (2, 77904990), (3, 51936660), (4, 38952495), (5, 31161996), (6, 25968330), (9, 17312220), (10, 15580998), (12, 12984165), (15, 10387332), (18, 8656110), (20, 7790499), (27, 5770740), (30, 5193666), (36, 4328055), (45, 3462444), (54, 2885370), (60, 2596833), (81, 1923580), (90, 1731222), (108, 1442685), (135, 1154148), (162, 961790), (180, 865611), (270, 577074), (324, 480895), (405, 384716), (540, 288537), (810, 192358), (1620, 96179)]