12652740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23431}}^1$

素因数の和:23449

約数の個数: 48

約数和(自身を含む): 39365760

約数和(自身を除く): 26713020

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, 23431, 46862, 70293, 93724, 117155, 140586, 210879, 234310, 281172, 351465, 421758, 468620, 632637, 702930, 843516, 1054395, 1265274, 1405860, 2108790, 2530548, 3163185, 4217580, 6326370, 12652740]

約数ペア:

[(1, 12652740), (2, 6326370), (3, 4217580), (4, 3163185), (5, 2530548), (6, 2108790), (9, 1405860), (10, 1265274), (12, 1054395), (15, 843516), (18, 702930), (20, 632637), (27, 468620), (30, 421758), (36, 351465), (45, 281172), (54, 234310), (60, 210879), (90, 140586), (108, 117155), (135, 93724), (180, 70293), (270, 46862), (540, 23431)]