17406120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 52960320

約数和(自身を除く): 35554200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 1987, 2190, 2920, 3974, 4380, 5961, 7948, 8760, 9935, 11922, 15896, 19870, 23844, 29805, 39740, 47688, 59610, 79480, 119220, 145051, 238440, 290102, 435153, 580204, 725255, 870306, 1160408, 1450510, 1740612, 2175765, 2901020, 3481224, 4351530, 5802040, 8703060, 17406120]

約数ペア:

[(1, 17406120), (2, 8703060), (3, 5802040), (4, 4351530), (5, 3481224), (6, 2901020), (8, 2175765), (10, 1740612), (12, 1450510), (15, 1160408), (20, 870306), (24, 725255), (30, 580204), (40, 435153), (60, 290102), (73, 238440), (120, 145051), (146, 119220), (219, 79480), (292, 59610), (365, 47688), (438, 39740), (584, 29805), (730, 23844), (876, 19870), (1095, 15896), (1460, 11922), (1752, 9935), (1987, 8760), (2190, 7948), (2920, 5961), (3974, 4380)]