4477304820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{275357}}^1$

素因数の和:275640

約数の個数: 48

約数和(自身を含む): 12582759168

約数和(自身を除く): 8105454348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 275357, 550714, 826071, 1101428, 1376785, 1652142, 2753570, 3304284, 4130355, 5507140, 8260710, 16521420, 74621747, 149243494, 223865241, 298486988, 373108735, 447730482, 746217470, 895460964, 1119326205, 1492434940, 2238652410, 4477304820]

約数ペア:

[(1, 4477304820), (2, 2238652410), (3, 1492434940), (4, 1119326205), (5, 895460964), (6, 746217470), (10, 447730482), (12, 373108735), (15, 298486988), (20, 223865241), (30, 149243494), (60, 74621747), (271, 16521420), (542, 8260710), (813, 5507140), (1084, 4130355), (1355, 3304284), (1626, 2753570), (2710, 1652142), (3252, 1376785), (4065, 1101428), (5420, 826071), (8130, 550714), (16260, 275357)]