210061680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2851}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 653541504

約数和(自身を除く): 443479824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 2851, 3070, 3684, 4605, 4912, 5702, 6140, 7368, 8553, 9210, 11404, 12280, 14255, 14736, 17106, 18420, 22808, 24560, 28510, 34212, 36840, 42765, 45616, 57020, 68424, 73680, 85530, 114040, 136848, 171060, 228080, 342120, 684240, 875257, 1750514, 2625771, 3501028, 4376285, 5251542, 7002056, 8752570, 10503084, 13128855, 14004112, 17505140, 21006168, 26257710, 35010280, 42012336, 52515420, 70020560, 105030840, 210061680]

約数ペア:

[(1, 210061680), (2, 105030840), (3, 70020560), (4, 52515420), (5, 42012336), (6, 35010280), (8, 26257710), (10, 21006168), (12, 17505140), (15, 14004112), (16, 13128855), (20, 10503084), (24, 8752570), (30, 7002056), (40, 5251542), (48, 4376285), (60, 3501028), (80, 2625771), (120, 1750514), (240, 875257), (307, 684240), (614, 342120), (921, 228080), (1228, 171060), (1535, 136848), (1842, 114040), (2456, 85530), (2851, 73680), (3070, 68424), (3684, 57020), (4605, 45616), (4912, 42765), (5702, 36840), (6140, 34212), (7368, 28510), (8553, 24560), (9210, 22808), (11404, 18420), (12280, 17106), (14255, 14736)]