680223120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2834263}}^1$

素因数の和:2834279

約数の個数: 40

約数和(自身を含む): 2108692416

約数和(自身を除く): 1428469296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2834263, 5668526, 8502789, 11337052, 14171315, 17005578, 22674104, 28342630, 34011156, 42513945, 45348208, 56685260, 68022312, 85027890, 113370520, 136044624, 170055780, 226741040, 340111560, 680223120]

約数ペア:

[(1, 680223120), (2, 340111560), (3, 226741040), (4, 170055780), (5, 136044624), (6, 113370520), (8, 85027890), (10, 68022312), (12, 56685260), (15, 45348208), (16, 42513945), (20, 34011156), (24, 28342630), (30, 22674104), (40, 17005578), (48, 14171315), (60, 11337052), (80, 8502789), (120, 5668526), (240, 2834263)]