38572440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2672

約数の個数: 64

約数和(自身を含む): 116674560

約数和(自身を除く): 78102120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2531, 2540, 3048, 3810, 5062, 5080, 7593, 7620, 10124, 12655, 15186, 15240, 20248, 25310, 30372, 37965, 50620, 60744, 75930, 101240, 151860, 303720, 321437, 642874, 964311, 1285748, 1607185, 1928622, 2571496, 3214370, 3857244, 4821555, 6428740, 7714488, 9643110, 12857480, 19286220, 38572440]

約数ペア:

[(1, 38572440), (2, 19286220), (3, 12857480), (4, 9643110), (5, 7714488), (6, 6428740), (8, 4821555), (10, 3857244), (12, 3214370), (15, 2571496), (20, 1928622), (24, 1607185), (30, 1285748), (40, 964311), (60, 642874), (120, 321437), (127, 303720), (254, 151860), (381, 101240), (508, 75930), (635, 60744), (762, 50620), (1016, 37965), (1270, 30372), (1524, 25310), (1905, 20248), (2531, 15240), (2540, 15186), (3048, 12655), (3810, 10124), (5062, 7620), (5080, 7593)]