125108520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1042571}}^1$

素因数の和:1042585

約数の個数: 32

約数和(自身を含む): 375325920

約数和(自身を除く): 250217400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1042571, 2085142, 3127713, 4170284, 5212855, 6255426, 8340568, 10425710, 12510852, 15638565, 20851420, 25021704, 31277130, 41702840, 62554260, 125108520]

約数ペア:

[(1, 125108520), (2, 62554260), (3, 41702840), (4, 31277130), (5, 25021704), (6, 20851420), (8, 15638565), (10, 12510852), (12, 10425710), (15, 8340568), (20, 6255426), (24, 5212855), (30, 4170284), (40, 3127713), (60, 2085142), (120, 1042571)]