11472420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 32272128

約数和(自身を除く): 20799708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 521, 734, 1042, 1101, 1468, 1563, 1835, 2084, 2202, 2605, 3126, 3670, 4404, 5210, 5505, 6252, 7340, 7815, 10420, 11010, 15630, 22020, 31260, 191207, 382414, 573621, 764828, 956035, 1147242, 1912070, 2294484, 2868105, 3824140, 5736210, 11472420]

約数ペア:

[(1, 11472420), (2, 5736210), (3, 3824140), (4, 2868105), (5, 2294484), (6, 1912070), (10, 1147242), (12, 956035), (15, 764828), (20, 573621), (30, 382414), (60, 191207), (367, 31260), (521, 22020), (734, 15630), (1042, 11010), (1101, 10420), (1468, 7815), (1563, 7340), (1835, 6252), (2084, 5505), (2202, 5210), (2605, 4404), (3126, 3670)]