198411240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1653427}}^1$

素因数の和:1653441

約数の個数: 32

約数和(自身を含む): 595234080

約数和(自身を除く): 396822840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1653427, 3306854, 4960281, 6613708, 8267135, 9920562, 13227416, 16534270, 19841124, 24801405, 33068540, 39682248, 49602810, 66137080, 99205620, 198411240]

約数ペア:

[(1, 198411240), (2, 99205620), (3, 66137080), (4, 49602810), (5, 39682248), (6, 33068540), (8, 24801405), (10, 19841124), (12, 16534270), (15, 13227416), (20, 9920562), (24, 8267135), (30, 6613708), (40, 4960281), (60, 3306854), (120, 1653427)]