339154020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{628063}}^1$

素因数の和:628081

約数の個数: 48

約数和(自身を含む): 1055147520

約数和(自身を除く): 715993500

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, 628063, 1256126, 1884189, 2512252, 3140315, 3768378, 5652567, 6280630, 7536756, 9420945, 11305134, 12561260, 16957701, 18841890, 22610268, 28262835, 33915402, 37683780, 56525670, 67830804, 84788505, 113051340, 169577010, 339154020]

約数ペア:

[(1, 339154020), (2, 169577010), (3, 113051340), (4, 84788505), (5, 67830804), (6, 56525670), (9, 37683780), (10, 33915402), (12, 28262835), (15, 22610268), (18, 18841890), (20, 16957701), (27, 12561260), (30, 11305134), (36, 9420945), (45, 7536756), (54, 6280630), (60, 5652567), (90, 3768378), (108, 3140315), (135, 2512252), (180, 1884189), (270, 1256126), (540, 628063)]