159750960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{665629}}^1$

素因数の和:665645

約数の個数: 40

約数和(自身を含む): 495228720

約数和(自身を除く): 335477760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 665629, 1331258, 1996887, 2662516, 3328145, 3993774, 5325032, 6656290, 7987548, 9984435, 10650064, 13312580, 15975096, 19968870, 26625160, 31950192, 39937740, 53250320, 79875480, 159750960]

約数ペア:

[(1, 159750960), (2, 79875480), (3, 53250320), (4, 39937740), (5, 31950192), (6, 26625160), (8, 19968870), (10, 15975096), (12, 13312580), (15, 10650064), (16, 9984435), (20, 7987548), (24, 6656290), (30, 5325032), (40, 3993774), (48, 3328145), (60, 2662516), (80, 1996887), (120, 1331258), (240, 665629)]