2012129040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{289099}}^1$

素因数の和:289144

約数の個数: 80

約数和(自身を含む): 6452712000

約数和(自身を除く): 4440582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 289099, 578198, 867297, 1156396, 1445495, 1734594, 2312792, 2890990, 3469188, 4336485, 4625584, 5781980, 6938376, 8383871, 8672970, 11563960, 13876752, 16767742, 17345940, 23127920, 25151613, 33535484, 34691880, 41919355, 50303226, 67070968, 69383760, 83838710, 100606452, 125758065, 134141936, 167677420, 201212904, 251516130, 335354840, 402425808, 503032260, 670709680, 1006064520, 2012129040]

約数ペア:

[(1, 2012129040), (2, 1006064520), (3, 670709680), (4, 503032260), (5, 402425808), (6, 335354840), (8, 251516130), (10, 201212904), (12, 167677420), (15, 134141936), (16, 125758065), (20, 100606452), (24, 83838710), (29, 69383760), (30, 67070968), (40, 50303226), (48, 41919355), (58, 34691880), (60, 33535484), (80, 25151613), (87, 23127920), (116, 17345940), (120, 16767742), (145, 13876752), (174, 11563960), (232, 8672970), (240, 8383871), (290, 6938376), (348, 5781980), (435, 4625584), (464, 4336485), (580, 3469188), (696, 2890990), (870, 2312792), (1160, 1734594), (1392, 1445495), (1740, 1156396), (2320, 867297), (3480, 578198), (6960, 289099)]