56216880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78079}}^1$

素因数の和:78098

約数の個数: 60

約数和(自身を含む): 188797440

約数和(自身を除く): 132580560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78079, 156158, 234237, 312316, 390395, 468474, 624632, 702711, 780790, 936948, 1171185, 1249264, 1405422, 1561580, 1873896, 2342370, 2810844, 3123160, 3513555, 3747792, 4684740, 5621688, 6246320, 7027110, 9369480, 11243376, 14054220, 18738960, 28108440, 56216880]

約数ペア:

[(1, 56216880), (2, 28108440), (3, 18738960), (4, 14054220), (5, 11243376), (6, 9369480), (8, 7027110), (9, 6246320), (10, 5621688), (12, 4684740), (15, 3747792), (16, 3513555), (18, 3123160), (20, 2810844), (24, 2342370), (30, 1873896), (36, 1561580), (40, 1405422), (45, 1249264), (48, 1171185), (60, 936948), (72, 780790), (80, 702711), (90, 624632), (120, 468474), (144, 390395), (180, 312316), (240, 234237), (360, 156158), (720, 78079)]