396922080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{826921}}^1$

素因数の和:826939

約数の個数: 48

約数和(自身を含む): 1250306064

約数和(自身を除く): 853383984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 826921, 1653842, 2480763, 3307684, 4134605, 4961526, 6615368, 8269210, 9923052, 12403815, 13230736, 16538420, 19846104, 24807630, 26461472, 33076840, 39692208, 49615260, 66153680, 79384416, 99230520, 132307360, 198461040, 396922080]

約数ペア:

[(1, 396922080), (2, 198461040), (3, 132307360), (4, 99230520), (5, 79384416), (6, 66153680), (8, 49615260), (10, 39692208), (12, 33076840), (15, 26461472), (16, 24807630), (20, 19846104), (24, 16538420), (30, 13230736), (32, 12403815), (40, 9923052), (48, 8269210), (60, 6615368), (80, 4961526), (96, 4134605), (120, 3307684), (160, 2480763), (240, 1653842), (480, 826921)]