72046760

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5867}}^1$

素因数の和:6185

約数の個数: 32

約数和(自身を含む): 162660960

約数和(自身を除く): 90614200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 5867, 6140, 11734, 12280, 23468, 29335, 46936, 58670, 117340, 234680, 1801169, 3602338, 7204676, 9005845, 14409352, 18011690, 36023380, 72046760]

約数ペア:

[(1, 72046760), (2, 36023380), (4, 18011690), (5, 14409352), (8, 9005845), (10, 7204676), (20, 3602338), (40, 1801169), (307, 234680), (614, 117340), (1228, 58670), (1535, 46936), (2456, 29335), (3070, 23468), (5867, 12280), (6140, 11734)]