23254020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43063}}^1$

素因数の和:43081

約数の個数: 48

約数和(自身を含む): 72347520

約数和(自身を除く): 49093500

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, 43063, 86126, 129189, 172252, 215315, 258378, 387567, 430630, 516756, 645945, 775134, 861260, 1162701, 1291890, 1550268, 1937835, 2325402, 2583780, 3875670, 4650804, 5813505, 7751340, 11627010, 23254020]

約数ペア:

[(1, 23254020), (2, 11627010), (3, 7751340), (4, 5813505), (5, 4650804), (6, 3875670), (9, 2583780), (10, 2325402), (12, 1937835), (15, 1550268), (18, 1291890), (20, 1162701), (27, 861260), (30, 775134), (36, 645945), (45, 516756), (54, 430630), (60, 387567), (90, 258378), (108, 215315), (135, 172252), (180, 129189), (270, 86126), (540, 43063)]