308892120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135479}}^1$

素因数の和:135512

約数の個数: 64

約数和(自身を含む): 975456000

約数和(自身を除く): 666563880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 135479, 270958, 406437, 541916, 677395, 812874, 1083832, 1354790, 1625748, 2032185, 2574101, 2709580, 3251496, 4064370, 5148202, 5419160, 7722303, 8128740, 10296404, 12870505, 15444606, 16257480, 20592808, 25741010, 30889212, 38611515, 51482020, 61778424, 77223030, 102964040, 154446060, 308892120]

約数ペア:

[(1, 308892120), (2, 154446060), (3, 102964040), (4, 77223030), (5, 61778424), (6, 51482020), (8, 38611515), (10, 30889212), (12, 25741010), (15, 20592808), (19, 16257480), (20, 15444606), (24, 12870505), (30, 10296404), (38, 8128740), (40, 7722303), (57, 5419160), (60, 5148202), (76, 4064370), (95, 3251496), (114, 2709580), (120, 2574101), (152, 2032185), (190, 1625748), (228, 1354790), (285, 1083832), (380, 812874), (456, 677395), (570, 541916), (760, 406437), (1140, 270958), (2280, 135479)]