464128380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{286499}}^1$

素因数の和:286520

約数の個数: 60

約数和(自身を含む): 1455993000

約数和(自身を除く): 991864620

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, 286499, 572998, 859497, 1145996, 1432495, 1718994, 2578491, 2864990, 3437988, 4297485, 5156982, 5729980, 7735473, 8594970, 10313964, 12892455, 15470946, 17189940, 23206419, 25784910, 30941892, 38677365, 46412838, 51569820, 77354730, 92825676, 116032095, 154709460, 232064190, 464128380]

約数ペア:

[(1, 464128380), (2, 232064190), (3, 154709460), (4, 116032095), (5, 92825676), (6, 77354730), (9, 51569820), (10, 46412838), (12, 38677365), (15, 30941892), (18, 25784910), (20, 23206419), (27, 17189940), (30, 15470946), (36, 12892455), (45, 10313964), (54, 8594970), (60, 7735473), (81, 5729980), (90, 5156982), (108, 4297485), (135, 3437988), (162, 2864990), (180, 2578491), (270, 1718994), (324, 1432495), (405, 1145996), (540, 859497), (810, 572998), (1620, 286499)]