1885252080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7855217}}^1$

素因数の和:7855233

約数の個数: 40

約数和(自身を含む): 5844282192

約数和(自身を除く): 3959030112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7855217, 15710434, 23565651, 31420868, 39276085, 47131302, 62841736, 78552170, 94262604, 117828255, 125683472, 157104340, 188525208, 235656510, 314208680, 377050416, 471313020, 628417360, 942626040, 1885252080]

約数ペア:

[(1, 1885252080), (2, 942626040), (3, 628417360), (4, 471313020), (5, 377050416), (6, 314208680), (8, 235656510), (10, 188525208), (12, 157104340), (15, 125683472), (16, 117828255), (20, 94262604), (24, 78552170), (30, 62841736), (40, 47131302), (48, 39276085), (60, 31420868), (80, 23565651), (120, 15710434), (240, 7855217)]