180593360

素因数分解:

$2^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{6151}}^1$

素因数の和:6531

約数の個数: 40

約数和(自身を含む): 421092096

約数和(自身を除く): 240498736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 1468, 1835, 2936, 3670, 5872, 6151, 7340, 12302, 14680, 24604, 29360, 30755, 49208, 61510, 98416, 123020, 246040, 492080, 2257417, 4514834, 9029668, 11287085, 18059336, 22574170, 36118672, 45148340, 90296680, 180593360]

約数ペア:

[(1, 180593360), (2, 90296680), (4, 45148340), (5, 36118672), (8, 22574170), (10, 18059336), (16, 11287085), (20, 9029668), (40, 4514834), (80, 2257417), (367, 492080), (734, 246040), (1468, 123020), (1835, 98416), (2936, 61510), (3670, 49208), (5872, 30755), (6151, 29360), (7340, 24604), (12302, 14680)]