72592160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23879}}^1$

素因数の和:23913

約数の個数: 48

約数和(自身を含む): 180532800

約数和(自身を除く): 107940640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 23879, 47758, 95516, 119395, 191032, 238790, 382064, 453701, 477580, 764128, 907402, 955160, 1814804, 1910320, 2268505, 3629608, 3820640, 4537010, 7259216, 9074020, 14518432, 18148040, 36296080, 72592160]

約数ペア:

[(1, 72592160), (2, 36296080), (4, 18148040), (5, 14518432), (8, 9074020), (10, 7259216), (16, 4537010), (19, 3820640), (20, 3629608), (32, 2268505), (38, 1910320), (40, 1814804), (76, 955160), (80, 907402), (95, 764128), (152, 477580), (160, 453701), (190, 382064), (304, 238790), (380, 191032), (608, 119395), (760, 95516), (1520, 47758), (3040, 23879)]