372130960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5209}}^1$

素因数の和:5288

約数の個数: 80

約数和(自身を含む): 930297600

約数和(自身を除く): 558166640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 752, 760, 893, 940, 1520, 1786, 1880, 3572, 3760, 4465, 5209, 7144, 8930, 10418, 14288, 17860, 20836, 26045, 35720, 41672, 52090, 71440, 83344, 98971, 104180, 197942, 208360, 244823, 395884, 416720, 489646, 494855, 791768, 979292, 989710, 1224115, 1583536, 1958584, 1979420, 2448230, 3917168, 3958840, 4651637, 4896460, 7917680, 9303274, 9792920, 18606548, 19585840, 23258185, 37213096, 46516370, 74426192, 93032740, 186065480, 372130960]

約数ペア:

[(1, 372130960), (2, 186065480), (4, 93032740), (5, 74426192), (8, 46516370), (10, 37213096), (16, 23258185), (19, 19585840), (20, 18606548), (38, 9792920), (40, 9303274), (47, 7917680), (76, 4896460), (80, 4651637), (94, 3958840), (95, 3917168), (152, 2448230), (188, 1979420), (190, 1958584), (235, 1583536), (304, 1224115), (376, 989710), (380, 979292), (470, 791768), (752, 494855), (760, 489646), (893, 416720), (940, 395884), (1520, 244823), (1786, 208360), (1880, 197942), (3572, 104180), (3760, 98971), (4465, 83344), (5209, 71440), (7144, 52090), (8930, 41672), (10418, 35720), (14288, 26045), (17860, 20836)]