87320460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1455341}}^1$

素因数の和:1455353

約数の個数: 24

約数和(自身を含む): 244497456

約数和(自身を除く): 157176996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1455341, 2910682, 4366023, 5821364, 7276705, 8732046, 14553410, 17464092, 21830115, 29106820, 43660230, 87320460]

約数ペア:

[(1, 87320460), (2, 43660230), (3, 29106820), (4, 21830115), (5, 17464092), (6, 14553410), (10, 8732046), (12, 7276705), (15, 5821364), (20, 4366023), (30, 2910682), (60, 1455341)]