80053140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2857}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 224707392

約数和(自身を除く): 144654252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1401, 1868, 2335, 2802, 2857, 4670, 5604, 5714, 7005, 8571, 9340, 11428, 14010, 14285, 17142, 28020, 28570, 34284, 42855, 57140, 85710, 171420, 1334219, 2668438, 4002657, 5336876, 6671095, 8005314, 13342190, 16010628, 20013285, 26684380, 40026570, 80053140]

約数ペア:

[(1, 80053140), (2, 40026570), (3, 26684380), (4, 20013285), (5, 16010628), (6, 13342190), (10, 8005314), (12, 6671095), (15, 5336876), (20, 4002657), (30, 2668438), (60, 1334219), (467, 171420), (934, 85710), (1401, 57140), (1868, 42855), (2335, 34284), (2802, 28570), (2857, 28020), (4670, 17142), (5604, 14285), (5714, 14010), (7005, 11428), (8571, 9340)]