57372540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1451}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 160997760

約数和(自身を除く): 103625220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1451, 1977, 2636, 2902, 3295, 3954, 4353, 5804, 6590, 7255, 7908, 8706, 9885, 13180, 14510, 17412, 19770, 21765, 29020, 39540, 43530, 87060, 956209, 1912418, 2868627, 3824836, 4781045, 5737254, 9562090, 11474508, 14343135, 19124180, 28686270, 57372540]

約数ペア:

[(1, 57372540), (2, 28686270), (3, 19124180), (4, 14343135), (5, 11474508), (6, 9562090), (10, 5737254), (12, 4781045), (15, 3824836), (20, 2868627), (30, 1912418), (60, 956209), (659, 87060), (1318, 43530), (1451, 39540), (1977, 29020), (2636, 21765), (2902, 19770), (3295, 17412), (3954, 14510), (4353, 13180), (5804, 9885), (6590, 8706), (7255, 7908)]