16711080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 50509440

約数和(自身を除く): 33798360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 887, 942, 1256, 1570, 1774, 1884, 2355, 2661, 3140, 3548, 3768, 4435, 4710, 5322, 6280, 7096, 8870, 9420, 10644, 13305, 17740, 18840, 21288, 26610, 35480, 53220, 106440, 139259, 278518, 417777, 557036, 696295, 835554, 1114072, 1392590, 1671108, 2088885, 2785180, 3342216, 4177770, 5570360, 8355540, 16711080]

約数ペア:

[(1, 16711080), (2, 8355540), (3, 5570360), (4, 4177770), (5, 3342216), (6, 2785180), (8, 2088885), (10, 1671108), (12, 1392590), (15, 1114072), (20, 835554), (24, 696295), (30, 557036), (40, 417777), (60, 278518), (120, 139259), (157, 106440), (314, 53220), (471, 35480), (628, 26610), (785, 21288), (887, 18840), (942, 17740), (1256, 13305), (1570, 10644), (1774, 9420), (1884, 8870), (2355, 7096), (2661, 6280), (3140, 5322), (3548, 4710), (3768, 4435)]