143302680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{398063}}^1$

素因数の和:398080

約数の個数: 48

約数和(自身を含む): 465734880

約数和(自身を除く): 322432200

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, 398063, 796126, 1194189, 1592252, 1990315, 2388378, 3184504, 3582567, 3980630, 4776756, 5970945, 7165134, 7961260, 9553512, 11941890, 14330268, 15922520, 17912835, 23883780, 28660536, 35825670, 47767560, 71651340, 143302680]

約数ペア:

[(1, 143302680), (2, 71651340), (3, 47767560), (4, 35825670), (5, 28660536), (6, 23883780), (8, 17912835), (9, 15922520), (10, 14330268), (12, 11941890), (15, 9553512), (18, 7961260), (20, 7165134), (24, 5970945), (30, 4776756), (36, 3980630), (40, 3582567), (45, 3184504), (60, 2388378), (72, 1990315), (90, 1592252), (120, 1194189), (180, 796126), (360, 398063)]