462080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2$

素因数の和:59

約数の個数: 54

約数和(自身を含む): 1168146

約数和(自身を除く): 706066

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1280, 1444, 1520, 1805, 2432, 2888, 3040, 3610, 4864, 5776, 6080, 7220, 11552, 12160, 14440, 23104, 24320, 28880, 46208, 57760, 92416, 115520, 231040, 462080]

約数ペア:

[(1, 462080), (2, 231040), (4, 115520), (5, 92416), (8, 57760), (10, 46208), (16, 28880), (19, 24320), (20, 23104), (32, 14440), (38, 12160), (40, 11552), (64, 7220), (76, 6080), (80, 5776), (95, 4864), (128, 3610), (152, 3040), (160, 2888), (190, 2432), (256, 1805), (304, 1520), (320, 1444), (361, 1280), (380, 1216), (608, 760), (640, 722)]