64230660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27449}}^1$

素因数の和:27477

約数の個数: 72

約数和(自身を含む): 209827800

約数和(自身を除く): 145597140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27449, 54898, 82347, 109796, 137245, 164694, 247041, 274490, 329388, 356837, 411735, 494082, 548980, 713674, 823470, 988164, 1070511, 1235205, 1427348, 1646940, 1784185, 2141022, 2470410, 3211533, 3568370, 4282044, 4940820, 5352555, 6423066, 7136740, 10705110, 12846132, 16057665, 21410220, 32115330, 64230660]

約数ペア:

[(1, 64230660), (2, 32115330), (3, 21410220), (4, 16057665), (5, 12846132), (6, 10705110), (9, 7136740), (10, 6423066), (12, 5352555), (13, 4940820), (15, 4282044), (18, 3568370), (20, 3211533), (26, 2470410), (30, 2141022), (36, 1784185), (39, 1646940), (45, 1427348), (52, 1235205), (60, 1070511), (65, 988164), (78, 823470), (90, 713674), (117, 548980), (130, 494082), (156, 411735), (180, 356837), (195, 329388), (234, 274490), (260, 247041), (390, 164694), (468, 137245), (585, 109796), (780, 82347), (1170, 54898), (2340, 27449)]