12826620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23753}}^1$

素因数の和:23771

約数の個数: 48

約数和(自身を含む): 39906720

約数和(自身を除く): 27080100

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, 23753, 47506, 71259, 95012, 118765, 142518, 213777, 237530, 285036, 356295, 427554, 475060, 641331, 712590, 855108, 1068885, 1282662, 1425180, 2137770, 2565324, 3206655, 4275540, 6413310, 12826620]

約数ペア:

[(1, 12826620), (2, 6413310), (3, 4275540), (4, 3206655), (5, 2565324), (6, 2137770), (9, 1425180), (10, 1282662), (12, 1068885), (15, 855108), (18, 712590), (20, 641331), (27, 475060), (30, 427554), (36, 356295), (45, 285036), (54, 237530), (60, 213777), (90, 142518), (108, 118765), (135, 95012), (180, 71259), (270, 47506), (540, 23753)]