6348780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{3919}}^1$

素因数の和:3940

約数の個数: 60

約数和(自身を含む): 19921440

約数和(自身を除く): 13572660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 3919, 7838, 11757, 15676, 19595, 23514, 35271, 39190, 47028, 58785, 70542, 78380, 105813, 117570, 141084, 176355, 211626, 235140, 317439, 352710, 423252, 529065, 634878, 705420, 1058130, 1269756, 1587195, 2116260, 3174390, 6348780]

約数ペア:

[(1, 6348780), (2, 3174390), (3, 2116260), (4, 1587195), (5, 1269756), (6, 1058130), (9, 705420), (10, 634878), (12, 529065), (15, 423252), (18, 352710), (20, 317439), (27, 235140), (30, 211626), (36, 176355), (45, 141084), (54, 117570), (60, 105813), (81, 78380), (90, 70542), (108, 58785), (135, 47028), (162, 39190), (180, 35271), (270, 23514), (324, 19595), (405, 15676), (540, 11757), (810, 7838), (1620, 3919)]