210741240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1756177}}^1$

素因数の和:1756191

約数の個数: 32

約数和(自身を含む): 632224080

約数和(自身を除く): 421482840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1756177, 3512354, 5268531, 7024708, 8780885, 10537062, 14049416, 17561770, 21074124, 26342655, 35123540, 42148248, 52685310, 70247080, 105370620, 210741240]

約数ペア:

[(1, 210741240), (2, 105370620), (3, 70247080), (4, 52685310), (5, 42148248), (6, 35123540), (8, 26342655), (10, 21074124), (12, 17561770), (15, 14049416), (20, 10537062), (24, 8780885), (30, 7024708), (40, 5268531), (60, 3512354), (120, 1756177)]