153135120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{638063}}^1$

素因数の和:638079

約数の個数: 40

約数和(自身を含む): 474719616

約数和(自身を除く): 321584496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 638063, 1276126, 1914189, 2552252, 3190315, 3828378, 5104504, 6380630, 7656756, 9570945, 10209008, 12761260, 15313512, 19141890, 25522520, 30627024, 38283780, 51045040, 76567560, 153135120]

約数ペア:

[(1, 153135120), (2, 76567560), (3, 51045040), (4, 38283780), (5, 30627024), (6, 25522520), (8, 19141890), (10, 15313512), (12, 12761260), (15, 10209008), (16, 9570945), (20, 7656756), (24, 6380630), (30, 5104504), (40, 3828378), (48, 3190315), (60, 2552252), (80, 1914189), (120, 1276126), (240, 638063)]