1198355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4993147}}^1$

素因数の和:4993163

約数の個数: 40

約数和(自身を含む): 3714902112

約数和(自身を除く): 2516546832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4993147, 9986294, 14979441, 19972588, 24965735, 29958882, 39945176, 49931470, 59917764, 74897205, 79890352, 99862940, 119835528, 149794410, 199725880, 239671056, 299588820, 399451760, 599177640, 1198355280]

約数ペア:

[(1, 1198355280), (2, 599177640), (3, 399451760), (4, 299588820), (5, 239671056), (6, 199725880), (8, 149794410), (10, 119835528), (12, 99862940), (15, 79890352), (16, 74897205), (20, 59917764), (24, 49931470), (30, 39945176), (40, 29958882), (48, 24965735), (60, 19972588), (80, 14979441), (120, 9986294), (240, 4993147)]