79866420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1331107}}^1$

素因数の和:1331119

約数の個数: 24

約数和(自身を含む): 223626144

約数和(自身を除く): 143759724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1331107, 2662214, 3993321, 5324428, 6655535, 7986642, 13311070, 15973284, 19966605, 26622140, 39933210, 79866420]

約数ペア:

[(1, 79866420), (2, 39933210), (3, 26622140), (4, 19966605), (5, 15973284), (6, 13311070), (10, 7986642), (12, 6655535), (15, 5324428), (20, 3993321), (30, 2662214), (60, 1331107)]