758080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 1901952

約数和(自身を除く): 1143872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 103, 115, 160, 184, 206, 230, 320, 368, 412, 460, 515, 736, 824, 920, 1030, 1472, 1648, 1840, 2060, 2369, 3296, 3680, 4120, 4738, 6592, 7360, 8240, 9476, 11845, 16480, 18952, 23690, 32960, 37904, 47380, 75808, 94760, 151616, 189520, 379040, 758080]

約数ペア:

[(1, 758080), (2, 379040), (4, 189520), (5, 151616), (8, 94760), (10, 75808), (16, 47380), (20, 37904), (23, 32960), (32, 23690), (40, 18952), (46, 16480), (64, 11845), (80, 9476), (92, 8240), (103, 7360), (115, 6592), (160, 4738), (184, 4120), (206, 3680), (230, 3296), (320, 2369), (368, 2060), (412, 1840), (460, 1648), (515, 1472), (736, 1030), (824, 920)]