145922520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1216021}}^1$

素因数の和:1216035

約数の個数: 32

約数和(自身を含む): 437767920

約数和(自身を除く): 291845400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1216021, 2432042, 3648063, 4864084, 6080105, 7296126, 9728168, 12160210, 14592252, 18240315, 24320420, 29184504, 36480630, 48640840, 72961260, 145922520]

約数ペア:

[(1, 145922520), (2, 72961260), (3, 48640840), (4, 36480630), (5, 29184504), (6, 24320420), (8, 18240315), (10, 14592252), (12, 12160210), (15, 9728168), (20, 7296126), (24, 6080105), (30, 4864084), (40, 3648063), (60, 2432042), (120, 1216021)]