77144880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2674

約数の個数: 80

約数和(自身を含む): 241127424

約数和(自身を除く): 163982544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2531, 2540, 3048, 3810, 5062, 5080, 6096, 7593, 7620, 10124, 10160, 12655, 15186, 15240, 20248, 25310, 30372, 30480, 37965, 40496, 50620, 60744, 75930, 101240, 121488, 151860, 202480, 303720, 321437, 607440, 642874, 964311, 1285748, 1607185, 1928622, 2571496, 3214370, 3857244, 4821555, 5142992, 6428740, 7714488, 9643110, 12857480, 15428976, 19286220, 25714960, 38572440, 77144880]

約数ペア:

[(1, 77144880), (2, 38572440), (3, 25714960), (4, 19286220), (5, 15428976), (6, 12857480), (8, 9643110), (10, 7714488), (12, 6428740), (15, 5142992), (16, 4821555), (20, 3857244), (24, 3214370), (30, 2571496), (40, 1928622), (48, 1607185), (60, 1285748), (80, 964311), (120, 642874), (127, 607440), (240, 321437), (254, 303720), (381, 202480), (508, 151860), (635, 121488), (762, 101240), (1016, 75930), (1270, 60744), (1524, 50620), (1905, 40496), (2032, 37965), (2531, 30480), (2540, 30372), (3048, 25310), (3810, 20248), (5062, 15240), (5080, 15186), (6096, 12655), (7593, 10160), (7620, 10124)]