161463480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1627}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 485274240

約数和(自身を除く): 323810760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1627, 1654, 2481, 3254, 3308, 4135, 4881, 4962, 6508, 6616, 8135, 8270, 9762, 9924, 12405, 13016, 16270, 16540, 19524, 19848, 24405, 24810, 32540, 33080, 39048, 48810, 49620, 65080, 97620, 99240, 195240, 1345529, 2691058, 4036587, 5382116, 6727645, 8073174, 10764232, 13455290, 16146348, 20182935, 26910580, 32292696, 40365870, 53821160, 80731740, 161463480]

約数ペア:

[(1, 161463480), (2, 80731740), (3, 53821160), (4, 40365870), (5, 32292696), (6, 26910580), (8, 20182935), (10, 16146348), (12, 13455290), (15, 10764232), (20, 8073174), (24, 6727645), (30, 5382116), (40, 4036587), (60, 2691058), (120, 1345529), (827, 195240), (1627, 99240), (1654, 97620), (2481, 65080), (3254, 49620), (3308, 48810), (4135, 39048), (4881, 33080), (4962, 32540), (6508, 24810), (6616, 24405), (8135, 19848), (8270, 19524), (9762, 16540), (9924, 16270), (12405, 13016)]