61958280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{516319}}^1$

素因数の和:516333

約数の個数: 32

約数和(自身を含む): 185875200

約数和(自身を除く): 123916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 516319, 1032638, 1548957, 2065276, 2581595, 3097914, 4130552, 5163190, 6195828, 7744785, 10326380, 12391656, 15489570, 20652760, 30979140, 61958280]

約数ペア:

[(1, 61958280), (2, 30979140), (3, 20652760), (4, 15489570), (5, 12391656), (6, 10326380), (8, 7744785), (10, 6195828), (12, 5163190), (15, 4130552), (20, 3097914), (24, 2581595), (30, 2065276), (40, 1548957), (60, 1032638), (120, 516319)]