16909680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70457}}^1$

素因数の和:70473

約数の個数: 40

約数和(自身を含む): 52420752

約数和(自身を除く): 35511072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70457, 140914, 211371, 281828, 352285, 422742, 563656, 704570, 845484, 1056855, 1127312, 1409140, 1690968, 2113710, 2818280, 3381936, 4227420, 5636560, 8454840, 16909680]

約数ペア:

[(1, 16909680), (2, 8454840), (3, 5636560), (4, 4227420), (5, 3381936), (6, 2818280), (8, 2113710), (10, 1690968), (12, 1409140), (15, 1127312), (16, 1056855), (20, 845484), (24, 704570), (30, 563656), (40, 422742), (48, 352285), (60, 281828), (80, 211371), (120, 140914), (240, 70457)]