63622920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2063}}^1$

素因数の和:2334

約数の個数: 64

約数和(自身を含む): 191704320

約数和(自身を除く): 128081400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2063, 2570, 3084, 3855, 4126, 5140, 6168, 6189, 7710, 8252, 10280, 10315, 12378, 15420, 16504, 20630, 24756, 30840, 30945, 41260, 49512, 61890, 82520, 123780, 247560, 530191, 1060382, 1590573, 2120764, 2650955, 3181146, 4241528, 5301910, 6362292, 7952865, 10603820, 12724584, 15905730, 21207640, 31811460, 63622920]

約数ペア:

[(1, 63622920), (2, 31811460), (3, 21207640), (4, 15905730), (5, 12724584), (6, 10603820), (8, 7952865), (10, 6362292), (12, 5301910), (15, 4241528), (20, 3181146), (24, 2650955), (30, 2120764), (40, 1590573), (60, 1060382), (120, 530191), (257, 247560), (514, 123780), (771, 82520), (1028, 61890), (1285, 49512), (1542, 41260), (2056, 30945), (2063, 30840), (2570, 24756), (3084, 20630), (3855, 16504), (4126, 15420), (5140, 12378), (6168, 10315), (6189, 10280), (7710, 8252)]