63406320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 197383200

約数和(自身を除く): 133976880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 757, 1047, 1396, 1514, 1745, 2094, 2271, 2792, 3028, 3490, 3785, 4188, 4542, 5235, 5584, 6056, 6980, 7570, 8376, 9084, 10470, 11355, 12112, 13960, 15140, 16752, 18168, 20940, 22710, 27920, 30280, 36336, 41880, 45420, 60560, 83760, 90840, 181680, 264193, 528386, 792579, 1056772, 1320965, 1585158, 2113544, 2641930, 3170316, 3962895, 4227088, 5283860, 6340632, 7925790, 10567720, 12681264, 15851580, 21135440, 31703160, 63406320]

約数ペア:

[(1, 63406320), (2, 31703160), (3, 21135440), (4, 15851580), (5, 12681264), (6, 10567720), (8, 7925790), (10, 6340632), (12, 5283860), (15, 4227088), (16, 3962895), (20, 3170316), (24, 2641930), (30, 2113544), (40, 1585158), (48, 1320965), (60, 1056772), (80, 792579), (120, 528386), (240, 264193), (349, 181680), (698, 90840), (757, 83760), (1047, 60560), (1396, 45420), (1514, 41880), (1745, 36336), (2094, 30280), (2271, 27920), (2792, 22710), (3028, 20940), (3490, 18168), (3785, 16752), (4188, 15140), (4542, 13960), (5235, 12112), (5584, 11355), (6056, 10470), (6980, 9084), (7570, 8376)]