123484380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3617}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 346459680

約数和(自身を除く): 222975300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 2276, 2845, 3414, 3617, 5690, 6828, 7234, 8535, 10851, 11380, 14468, 17070, 18085, 21702, 34140, 36170, 43404, 54255, 72340, 108510, 217020, 2058073, 4116146, 6174219, 8232292, 10290365, 12348438, 20580730, 24696876, 30871095, 41161460, 61742190, 123484380]

約数ペア:

[(1, 123484380), (2, 61742190), (3, 41161460), (4, 30871095), (5, 24696876), (6, 20580730), (10, 12348438), (12, 10290365), (15, 8232292), (20, 6174219), (30, 4116146), (60, 2058073), (569, 217020), (1138, 108510), (1707, 72340), (2276, 54255), (2845, 43404), (3414, 36170), (3617, 34140), (5690, 21702), (6828, 18085), (7234, 17070), (8535, 14468), (10851, 11380)]