178887120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5869}}^1$

素因数の和:6012

約数の個数: 80

約数和(自身を含む): 559011840

約数和(自身を除く): 380124720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 5869, 6096, 7620, 10160, 11738, 15240, 17607, 23476, 29345, 30480, 35214, 46952, 58690, 70428, 88035, 93904, 117380, 140856, 176070, 234760, 281712, 352140, 469520, 704280, 745363, 1408560, 1490726, 2236089, 2981452, 3726815, 4472178, 5962904, 7453630, 8944356, 11180445, 11925808, 14907260, 17888712, 22360890, 29814520, 35777424, 44721780, 59629040, 89443560, 178887120]

約数ペア:

[(1, 178887120), (2, 89443560), (3, 59629040), (4, 44721780), (5, 35777424), (6, 29814520), (8, 22360890), (10, 17888712), (12, 14907260), (15, 11925808), (16, 11180445), (20, 8944356), (24, 7453630), (30, 5962904), (40, 4472178), (48, 3726815), (60, 2981452), (80, 2236089), (120, 1490726), (127, 1408560), (240, 745363), (254, 704280), (381, 469520), (508, 352140), (635, 281712), (762, 234760), (1016, 176070), (1270, 140856), (1524, 117380), (1905, 93904), (2032, 88035), (2540, 70428), (3048, 58690), (3810, 46952), (5080, 35214), (5869, 30480), (6096, 29345), (7620, 23476), (10160, 17607), (11738, 15240)]