42907080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{357559}}^1$

素因数の和:357573

約数の個数: 32

約数和(自身を含む): 128721600

約数和(自身を除く): 85814520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 357559, 715118, 1072677, 1430236, 1787795, 2145354, 2860472, 3575590, 4290708, 5363385, 7151180, 8581416, 10726770, 14302360, 21453540, 42907080]

約数ペア:

[(1, 42907080), (2, 21453540), (3, 14302360), (4, 10726770), (5, 8581416), (6, 7151180), (8, 5363385), (10, 4290708), (12, 3575590), (15, 2860472), (20, 2145354), (24, 1787795), (30, 1430236), (40, 1072677), (60, 715118), (120, 357559)]