125040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 388368

約数和(自身を除く): 263328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1563, 2084, 2605, 3126, 4168, 5210, 6252, 7815, 8336, 10420, 12504, 15630, 20840, 25008, 31260, 41680, 62520, 125040]

約数ペア:

[(1, 125040), (2, 62520), (3, 41680), (4, 31260), (5, 25008), (6, 20840), (8, 15630), (10, 12504), (12, 10420), (15, 8336), (16, 7815), (20, 6252), (24, 5210), (30, 4168), (40, 3126), (48, 2605), (60, 2084), (80, 1563), (120, 1042), (240, 521)]