31863120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132763}}^1$

素因数の和:132779

約数の個数: 40

約数和(自身を含む): 98776416

約数和(自身を除く): 66913296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132763, 265526, 398289, 531052, 663815, 796578, 1062104, 1327630, 1593156, 1991445, 2124208, 2655260, 3186312, 3982890, 5310520, 6372624, 7965780, 10621040, 15931560, 31863120]

約数ペア:

[(1, 31863120), (2, 15931560), (3, 10621040), (4, 7965780), (5, 6372624), (6, 5310520), (8, 3982890), (10, 3186312), (12, 2655260), (15, 2124208), (16, 1991445), (20, 1593156), (24, 1327630), (30, 1062104), (40, 796578), (48, 663815), (60, 531052), (80, 398289), (120, 265526), (240, 132763)]