656266920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5468891}}^1$

素因数の和:5468905

約数の個数: 32

約数和(自身を含む): 1968801120

約数和(自身を除く): 1312534200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5468891, 10937782, 16406673, 21875564, 27344455, 32813346, 43751128, 54688910, 65626692, 82033365, 109377820, 131253384, 164066730, 218755640, 328133460, 656266920]

約数ペア:

[(1, 656266920), (2, 328133460), (3, 218755640), (4, 164066730), (5, 131253384), (6, 109377820), (8, 82033365), (10, 65626692), (12, 54688910), (15, 43751128), (20, 32813346), (24, 27344455), (30, 21875564), (40, 16406673), (60, 10937782), (120, 5468891)]