158415420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10039}}^1$

素因数の和:10314

約数の個数: 48

約数和(自身を含む): 445294080

約数和(自身を除く): 286878660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 10039, 15780, 20078, 30117, 40156, 50195, 60234, 100390, 120468, 150585, 200780, 301170, 602340, 2640257, 5280514, 7920771, 10561028, 13201285, 15841542, 26402570, 31683084, 39603855, 52805140, 79207710, 158415420]

約数ペア:

[(1, 158415420), (2, 79207710), (3, 52805140), (4, 39603855), (5, 31683084), (6, 26402570), (10, 15841542), (12, 13201285), (15, 10561028), (20, 7920771), (30, 5280514), (60, 2640257), (263, 602340), (526, 301170), (789, 200780), (1052, 150585), (1315, 120468), (1578, 100390), (2630, 60234), (3156, 50195), (3945, 40156), (5260, 30117), (7890, 20078), (10039, 15780)]