2608740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4849

約数の個数: 48

約数和(自身を含む): 8117760

約数和(自身を除く): 5509020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4831, 9662, 14493, 19324, 24155, 28986, 43479, 48310, 57972, 72465, 86958, 96620, 130437, 144930, 173916, 217395, 260874, 289860, 434790, 521748, 652185, 869580, 1304370, 2608740]

約数ペア:

[(1, 2608740), (2, 1304370), (3, 869580), (4, 652185), (5, 521748), (6, 434790), (9, 289860), (10, 260874), (12, 217395), (15, 173916), (18, 144930), (20, 130437), (27, 96620), (30, 86958), (36, 72465), (45, 57972), (54, 48310), (60, 43479), (90, 28986), (108, 24155), (135, 19324), (180, 14493), (270, 9662), (540, 4831)]