66923160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557693}}^1$

素因数の和:557707

約数の個数: 32

約数和(自身を含む): 200769840

約数和(自身を除く): 133846680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557693, 1115386, 1673079, 2230772, 2788465, 3346158, 4461544, 5576930, 6692316, 8365395, 11153860, 13384632, 16730790, 22307720, 33461580, 66923160]

約数ペア:

[(1, 66923160), (2, 33461580), (3, 22307720), (4, 16730790), (5, 13384632), (6, 11153860), (8, 8365395), (10, 6692316), (12, 5576930), (15, 4461544), (20, 3346158), (24, 2788465), (30, 2230772), (40, 1673079), (60, 1115386), (120, 557693)]