55403160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461693}}^1$

素因数の和:461707

約数の個数: 32

約数和(自身を含む): 166209840

約数和(自身を除く): 110806680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461693, 923386, 1385079, 1846772, 2308465, 2770158, 3693544, 4616930, 5540316, 6925395, 9233860, 11080632, 13850790, 18467720, 27701580, 55403160]

約数ペア:

[(1, 55403160), (2, 27701580), (3, 18467720), (4, 13850790), (5, 11080632), (6, 9233860), (8, 6925395), (10, 5540316), (12, 4616930), (15, 3693544), (20, 2770158), (24, 2308465), (30, 1846772), (40, 1385079), (60, 923386), (120, 461693)]