85503480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{991}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 257126400

約数和(自身を除く): 171622920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 991, 1438, 1982, 2157, 2876, 2973, 3595, 3964, 4314, 4955, 5752, 5946, 7190, 7928, 8628, 9910, 10785, 11892, 14380, 14865, 17256, 19820, 21570, 23784, 28760, 29730, 39640, 43140, 59460, 86280, 118920, 712529, 1425058, 2137587, 2850116, 3562645, 4275174, 5700232, 7125290, 8550348, 10687935, 14250580, 17100696, 21375870, 28501160, 42751740, 85503480]

約数ペア:

[(1, 85503480), (2, 42751740), (3, 28501160), (4, 21375870), (5, 17100696), (6, 14250580), (8, 10687935), (10, 8550348), (12, 7125290), (15, 5700232), (20, 4275174), (24, 3562645), (30, 2850116), (40, 2137587), (60, 1425058), (120, 712529), (719, 118920), (991, 86280), (1438, 59460), (1982, 43140), (2157, 39640), (2876, 29730), (2973, 28760), (3595, 23784), (3964, 21570), (4314, 19820), (4955, 17256), (5752, 14865), (5946, 14380), (7190, 11892), (7928, 10785), (8628, 9910)]