11972580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 33675264

約数和(自身を除く): 21702684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 521, 766, 1042, 1149, 1532, 1563, 1915, 2084, 2298, 2605, 3126, 3830, 4596, 5210, 5745, 6252, 7660, 7815, 10420, 11490, 15630, 22980, 31260, 199543, 399086, 598629, 798172, 997715, 1197258, 1995430, 2394516, 2993145, 3990860, 5986290, 11972580]

約数ペア:

[(1, 11972580), (2, 5986290), (3, 3990860), (4, 2993145), (5, 2394516), (6, 1995430), (10, 1197258), (12, 997715), (15, 798172), (20, 598629), (30, 399086), (60, 199543), (383, 31260), (521, 22980), (766, 15630), (1042, 11490), (1149, 10420), (1532, 7815), (1563, 7660), (1915, 6252), (2084, 5745), (2298, 5210), (2605, 4596), (3126, 3830)]