79866960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332779}}^1$

素因数の和:332795

約数の個数: 40

約数和(自身を含む): 247588320

約数和(自身を除く): 167721360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332779, 665558, 998337, 1331116, 1663895, 1996674, 2662232, 3327790, 3993348, 4991685, 5324464, 6655580, 7986696, 9983370, 13311160, 15973392, 19966740, 26622320, 39933480, 79866960]

約数ペア:

[(1, 79866960), (2, 39933480), (3, 26622320), (4, 19966740), (5, 15973392), (6, 13311160), (8, 9983370), (10, 7986696), (12, 6655580), (15, 5324464), (16, 4991685), (20, 3993348), (24, 3327790), (30, 2662232), (40, 1996674), (48, 1663895), (60, 1331116), (80, 998337), (120, 665558), (240, 332779)]