528778080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{367207}}^1$

素因数の和:367228

約数の個数: 72

約数和(自身を含む): 1804460112

約数和(自身を除く): 1275682032

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, 367207, 734414, 1101621, 1468828, 1836035, 2203242, 2937656, 3304863, 3672070, 4406484, 5508105, 5875312, 6609726, 7344140, 8812968, 11016210, 11750624, 13219452, 14688280, 16524315, 17625936, 22032420, 26438904, 29376560, 33048630, 35251872, 44064840, 52877808, 58753120, 66097260, 88129680, 105755616, 132194520, 176259360, 264389040, 528778080]

約数ペア:

[(1, 528778080), (2, 264389040), (3, 176259360), (4, 132194520), (5, 105755616), (6, 88129680), (8, 66097260), (9, 58753120), (10, 52877808), (12, 44064840), (15, 35251872), (16, 33048630), (18, 29376560), (20, 26438904), (24, 22032420), (30, 17625936), (32, 16524315), (36, 14688280), (40, 13219452), (45, 11750624), (48, 11016210), (60, 8812968), (72, 7344140), (80, 6609726), (90, 5875312), (96, 5508105), (120, 4406484), (144, 3672070), (160, 3304863), (180, 2937656), (240, 2203242), (288, 1836035), (360, 1468828), (480, 1101621), (720, 734414), (1440, 367207)]