47422920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395191}}^1$

素因数の和:395205

約数の個数: 32

約数和(自身を含む): 142269120

約数和(自身を除く): 94846200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395191, 790382, 1185573, 1580764, 1975955, 2371146, 3161528, 3951910, 4742292, 5927865, 7903820, 9484584, 11855730, 15807640, 23711460, 47422920]

約数ペア:

[(1, 47422920), (2, 23711460), (3, 15807640), (4, 11855730), (5, 9484584), (6, 7903820), (8, 5927865), (10, 4742292), (12, 3951910), (15, 3161528), (20, 2371146), (24, 1975955), (30, 1580764), (40, 1185573), (60, 790382), (120, 395191)]