206173920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{429529}}^1$

素因数の和:429547

約数の個数: 48

約数和(自身を含む): 649449360

約数和(自身を除く): 443275440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 429529, 859058, 1288587, 1718116, 2147645, 2577174, 3436232, 4295290, 5154348, 6442935, 6872464, 8590580, 10308696, 12885870, 13744928, 17181160, 20617392, 25771740, 34362320, 41234784, 51543480, 68724640, 103086960, 206173920]

約数ペア:

[(1, 206173920), (2, 103086960), (3, 68724640), (4, 51543480), (5, 41234784), (6, 34362320), (8, 25771740), (10, 20617392), (12, 17181160), (15, 13744928), (16, 12885870), (20, 10308696), (24, 8590580), (30, 6872464), (32, 6442935), (40, 5154348), (48, 4295290), (60, 3436232), (80, 2577174), (96, 2147645), (120, 1718116), (160, 1288587), (240, 859058), (480, 429529)]