121277040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{505321}}^1$

素因数の和:505337

約数の個数: 40

約数和(自身を含む): 375959568

約数和(自身を除く): 254682528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 505321, 1010642, 1515963, 2021284, 2526605, 3031926, 4042568, 5053210, 6063852, 7579815, 8085136, 10106420, 12127704, 15159630, 20212840, 24255408, 30319260, 40425680, 60638520, 121277040]

約数ペア:

[(1, 121277040), (2, 60638520), (3, 40425680), (4, 30319260), (5, 24255408), (6, 20212840), (8, 15159630), (10, 12127704), (12, 10106420), (15, 8085136), (16, 7579815), (20, 6063852), (24, 5053210), (30, 4042568), (40, 3031926), (48, 2526605), (60, 2021284), (80, 1515963), (120, 1010642), (240, 505321)]