789916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3291317}}^1$

素因数の和:3291333

約数の個数: 40

約数和(自身を含む): 2448740592

約数和(自身を除く): 1658824512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3291317, 6582634, 9873951, 13165268, 16456585, 19747902, 26330536, 32913170, 39495804, 49369755, 52661072, 65826340, 78991608, 98739510, 131652680, 157983216, 197479020, 263305360, 394958040, 789916080]

約数ペア:

[(1, 789916080), (2, 394958040), (3, 263305360), (4, 197479020), (5, 157983216), (6, 131652680), (8, 98739510), (10, 78991608), (12, 65826340), (15, 52661072), (16, 49369755), (20, 39495804), (24, 32913170), (30, 26330536), (40, 19747902), (48, 16456585), (60, 13165268), (80, 9873951), (120, 6582634), (240, 3291317)]