12630840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 38482560

約数和(自身を除く): 25851720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1571, 1608, 2010, 2680, 3142, 4020, 4713, 6284, 7855, 8040, 9426, 12568, 15710, 18852, 23565, 31420, 37704, 47130, 62840, 94260, 105257, 188520, 210514, 315771, 421028, 526285, 631542, 842056, 1052570, 1263084, 1578855, 2105140, 2526168, 3157710, 4210280, 6315420, 12630840]

約数ペア:

[(1, 12630840), (2, 6315420), (3, 4210280), (4, 3157710), (5, 2526168), (6, 2105140), (8, 1578855), (10, 1263084), (12, 1052570), (15, 842056), (20, 631542), (24, 526285), (30, 421028), (40, 315771), (60, 210514), (67, 188520), (120, 105257), (134, 94260), (201, 62840), (268, 47130), (335, 37704), (402, 31420), (536, 23565), (670, 18852), (804, 15710), (1005, 12568), (1340, 9426), (1571, 8040), (1608, 7855), (2010, 6284), (2680, 4713), (3142, 4020)]