75420714840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{628505957}}^1$

素因数の和:628505971

約数の個数: 32

約数和(自身を含む): 226262144880

約数和(自身を除く): 150841430040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 628505957, 1257011914, 1885517871, 2514023828, 3142529785, 3771035742, 5028047656, 6285059570, 7542071484, 9427589355, 12570119140, 15084142968, 18855178710, 25140238280, 37710357420, 75420714840]

約数ペア:

[(1, 75420714840), (2, 37710357420), (3, 25140238280), (4, 18855178710), (5, 15084142968), (6, 12570119140), (8, 9427589355), (10, 7542071484), (12, 6285059570), (15, 5028047656), (20, 3771035742), (24, 3142529785), (30, 2514023828), (40, 1885517871), (60, 1257011914), (120, 628505957)]