12305580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 39965184

約数和(自身を除く): 27659604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 353, 415, 420, 498, 581, 706, 830, 996, 1059, 1162, 1245, 1412, 1660, 1743, 1765, 2118, 2324, 2471, 2490, 2905, 3486, 3530, 4236, 4942, 4980, 5295, 5810, 6972, 7060, 7413, 8715, 9884, 10590, 11620, 12355, 14826, 17430, 21180, 24710, 29299, 29652, 34860, 37065, 49420, 58598, 74130, 87897, 117196, 146495, 148260, 175794, 205093, 292990, 351588, 410186, 439485, 585980, 615279, 820372, 878970, 1025465, 1230558, 1757940, 2050930, 2461116, 3076395, 4101860, 6152790, 12305580]

約数ペア:

[(1, 12305580), (2, 6152790), (3, 4101860), (4, 3076395), (5, 2461116), (6, 2050930), (7, 1757940), (10, 1230558), (12, 1025465), (14, 878970), (15, 820372), (20, 615279), (21, 585980), (28, 439485), (30, 410186), (35, 351588), (42, 292990), (60, 205093), (70, 175794), (83, 148260), (84, 146495), (105, 117196), (140, 87897), (166, 74130), (210, 58598), (249, 49420), (332, 37065), (353, 34860), (415, 29652), (420, 29299), (498, 24710), (581, 21180), (706, 17430), (830, 14826), (996, 12355), (1059, 11620), (1162, 10590), (1245, 9884), (1412, 8715), (1660, 7413), (1743, 7060), (1765, 6972), (2118, 5810), (2324, 5295), (2471, 4980), (2490, 4942), (2905, 4236), (3486, 3530)]