12461640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 37756800

約数和(自身を除く): 25295160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 919, 1130, 1356, 1695, 1838, 2260, 2712, 2757, 3390, 3676, 4520, 4595, 5514, 6780, 7352, 9190, 11028, 13560, 13785, 18380, 22056, 27570, 36760, 55140, 103847, 110280, 207694, 311541, 415388, 519235, 623082, 830776, 1038470, 1246164, 1557705, 2076940, 2492328, 3115410, 4153880, 6230820, 12461640]

約数ペア:

[(1, 12461640), (2, 6230820), (3, 4153880), (4, 3115410), (5, 2492328), (6, 2076940), (8, 1557705), (10, 1246164), (12, 1038470), (15, 830776), (20, 623082), (24, 519235), (30, 415388), (40, 311541), (60, 207694), (113, 110280), (120, 103847), (226, 55140), (339, 36760), (452, 27570), (565, 22056), (678, 18380), (904, 13785), (919, 13560), (1130, 11028), (1356, 9190), (1695, 7352), (1838, 6780), (2260, 5514), (2712, 4595), (2757, 4520), (3390, 3676)]