125122680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{347563}}^1$

素因数の和:347580

約数の個数: 48

約数和(自身を含む): 406649880

約数和(自身を除く): 281527200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 347563, 695126, 1042689, 1390252, 1737815, 2085378, 2780504, 3128067, 3475630, 4170756, 5213445, 6256134, 6951260, 8341512, 10426890, 12512268, 13902520, 15640335, 20853780, 25024536, 31280670, 41707560, 62561340, 125122680]

約数ペア:

[(1, 125122680), (2, 62561340), (3, 41707560), (4, 31280670), (5, 25024536), (6, 20853780), (8, 15640335), (9, 13902520), (10, 12512268), (12, 10426890), (15, 8341512), (18, 6951260), (20, 6256134), (24, 5213445), (30, 4170756), (36, 3475630), (40, 3128067), (45, 2780504), (60, 2085378), (72, 1737815), (90, 1390252), (120, 1042689), (180, 695126), (360, 347563)]