12293960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 33445440

約数和(自身を除く): 21151480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 83, 92, 115, 140, 161, 166, 184, 230, 280, 322, 332, 415, 460, 529, 581, 644, 664, 805, 830, 920, 1058, 1162, 1288, 1610, 1660, 1909, 2116, 2324, 2645, 2905, 3220, 3320, 3703, 3818, 4232, 4648, 5290, 5810, 6440, 7406, 7636, 9545, 10580, 11620, 13363, 14812, 15272, 18515, 19090, 21160, 23240, 26726, 29624, 37030, 38180, 43907, 53452, 66815, 74060, 76360, 87814, 106904, 133630, 148120, 175628, 219535, 267260, 307349, 351256, 439070, 534520, 614698, 878140, 1229396, 1536745, 1756280, 2458792, 3073490, 6146980, 12293960]

約数ペア:

[(1, 12293960), (2, 6146980), (4, 3073490), (5, 2458792), (7, 1756280), (8, 1536745), (10, 1229396), (14, 878140), (20, 614698), (23, 534520), (28, 439070), (35, 351256), (40, 307349), (46, 267260), (56, 219535), (70, 175628), (83, 148120), (92, 133630), (115, 106904), (140, 87814), (161, 76360), (166, 74060), (184, 66815), (230, 53452), (280, 43907), (322, 38180), (332, 37030), (415, 29624), (460, 26726), (529, 23240), (581, 21160), (644, 19090), (664, 18515), (805, 15272), (830, 14812), (920, 13363), (1058, 11620), (1162, 10580), (1288, 9545), (1610, 7636), (1660, 7406), (1909, 6440), (2116, 5810), (2324, 5290), (2645, 4648), (2905, 4232), (3220, 3818), (3320, 3703)]