24865020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{138139}}^1$

素因数の和:138154

約数の個数: 36

約数和(自身を含む): 75424440

約数和(自身を除く): 50559420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 138139, 276278, 414417, 552556, 690695, 828834, 1243251, 1381390, 1657668, 2072085, 2486502, 2762780, 4144170, 4973004, 6216255, 8288340, 12432510, 24865020]

約数ペア:

[(1, 24865020), (2, 12432510), (3, 8288340), (4, 6216255), (5, 4973004), (6, 4144170), (9, 2762780), (10, 2486502), (12, 2072085), (15, 1657668), (18, 1381390), (20, 1243251), (30, 828834), (36, 690695), (45, 552556), (60, 414417), (90, 276278), (180, 138139)]