57680460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10337}}^1$

素因数の和:10383

約数の個数: 72

約数和(自身を含む): 180625536

約数和(自身を除く): 122945076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10337, 20674, 31011, 41348, 51685, 62022, 93033, 103370, 124044, 155055, 186066, 206740, 310110, 320447, 372132, 465165, 620220, 640894, 930330, 961341, 1281788, 1602235, 1860660, 1922682, 2884023, 3204470, 3845364, 4806705, 5768046, 6408940, 9613410, 11536092, 14420115, 19226820, 28840230, 57680460]

約数ペア:

[(1, 57680460), (2, 28840230), (3, 19226820), (4, 14420115), (5, 11536092), (6, 9613410), (9, 6408940), (10, 5768046), (12, 4806705), (15, 3845364), (18, 3204470), (20, 2884023), (30, 1922682), (31, 1860660), (36, 1602235), (45, 1281788), (60, 961341), (62, 930330), (90, 640894), (93, 620220), (124, 465165), (155, 372132), (180, 320447), (186, 310110), (279, 206740), (310, 186066), (372, 155055), (465, 124044), (558, 103370), (620, 93033), (930, 62022), (1116, 51685), (1395, 41348), (1860, 31011), (2790, 20674), (5580, 10337)]