573210720

素因数分解:

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

素因数の和:398084

約数の個数: 72

約数和(自身を含む): 1956086496

約数和(自身を除く): 1382875776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 398063, 796126, 1194189, 1592252, 1990315, 2388378, 3184504, 3582567, 3980630, 4776756, 5970945, 6369008, 7165134, 7961260, 9553512, 11941890, 12738016, 14330268, 15922520, 17912835, 19107024, 23883780, 28660536, 31845040, 35825670, 38214048, 47767560, 57321072, 63690080, 71651340, 95535120, 114642144, 143302680, 191070240, 286605360, 573210720]

約数ペア:

[(1, 573210720), (2, 286605360), (3, 191070240), (4, 143302680), (5, 114642144), (6, 95535120), (8, 71651340), (9, 63690080), (10, 57321072), (12, 47767560), (15, 38214048), (16, 35825670), (18, 31845040), (20, 28660536), (24, 23883780), (30, 19107024), (32, 17912835), (36, 15922520), (40, 14330268), (45, 12738016), (48, 11941890), (60, 9553512), (72, 7961260), (80, 7165134), (90, 6369008), (96, 5970945), (120, 4776756), (144, 3980630), (160, 3582567), (180, 3184504), (240, 2388378), (288, 1990315), (360, 1592252), (480, 1194189), (720, 796126), (1440, 398063)]