312717120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{325747}}^1$

素因数の和:325767

約数の個数: 56

約数和(自身を含む): 992879904

約数和(自身を除く): 680162784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 325747, 651494, 977241, 1302988, 1628735, 1954482, 2605976, 3257470, 3908964, 4886205, 5211952, 6514940, 7817928, 9772410, 10423904, 13029880, 15635856, 19544820, 20847808, 26059760, 31271712, 39089640, 52119520, 62543424, 78179280, 104239040, 156358560, 312717120]

約数ペア:

[(1, 312717120), (2, 156358560), (3, 104239040), (4, 78179280), (5, 62543424), (6, 52119520), (8, 39089640), (10, 31271712), (12, 26059760), (15, 20847808), (16, 19544820), (20, 15635856), (24, 13029880), (30, 10423904), (32, 9772410), (40, 7817928), (48, 6514940), (60, 5211952), (64, 4886205), (80, 3908964), (96, 3257470), (120, 2605976), (160, 1954482), (192, 1628735), (240, 1302988), (320, 977241), (480, 651494), (960, 325747)]