488613480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57349}}^1$

素因数の和:57434

約数の個数: 64

約数和(自身を含む): 1486512000

約数和(自身を除く): 997898520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 57349, 114698, 172047, 229396, 286745, 344094, 458792, 573490, 688188, 860235, 1146980, 1376376, 1720470, 2293960, 3440940, 4071779, 6881880, 8143558, 12215337, 16287116, 20358895, 24430674, 32574232, 40717790, 48861348, 61076685, 81435580, 97722696, 122153370, 162871160, 244306740, 488613480]

約数ペア:

[(1, 488613480), (2, 244306740), (3, 162871160), (4, 122153370), (5, 97722696), (6, 81435580), (8, 61076685), (10, 48861348), (12, 40717790), (15, 32574232), (20, 24430674), (24, 20358895), (30, 16287116), (40, 12215337), (60, 8143558), (71, 6881880), (120, 4071779), (142, 3440940), (213, 2293960), (284, 1720470), (355, 1376376), (426, 1146980), (568, 860235), (710, 688188), (852, 573490), (1065, 458792), (1420, 344094), (1704, 286745), (2130, 229396), (2840, 172047), (4260, 114698), (8520, 57349)]