439024680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1327}}^1$

素因数の和:2263

約数の個数: 96

約数和(自身を含む): 1429459200

約数和(自身を除く): 990434520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 919, 1327, 1838, 2654, 2757, 3676, 3981, 4595, 5308, 5514, 6635, 7352, 7962, 8271, 9190, 10616, 11028, 11943, 13270, 13785, 15924, 16542, 18380, 19905, 22056, 23886, 26540, 27570, 31848, 33084, 36760, 39810, 41355, 47772, 53080, 55140, 59715, 66168, 79620, 82710, 95544, 110280, 119430, 159240, 165420, 238860, 330840, 477720, 1219513, 2439026, 3658539, 4878052, 6097565, 7317078, 9756104, 10975617, 12195130, 14634156, 18292695, 21951234, 24390260, 29268312, 36585390, 43902468, 48780520, 54878085, 73170780, 87804936, 109756170, 146341560, 219512340, 439024680]

約数ペア:

[(1, 439024680), (2, 219512340), (3, 146341560), (4, 109756170), (5, 87804936), (6, 73170780), (8, 54878085), (9, 48780520), (10, 43902468), (12, 36585390), (15, 29268312), (18, 24390260), (20, 21951234), (24, 18292695), (30, 14634156), (36, 12195130), (40, 10975617), (45, 9756104), (60, 7317078), (72, 6097565), (90, 4878052), (120, 3658539), (180, 2439026), (360, 1219513), (919, 477720), (1327, 330840), (1838, 238860), (2654, 165420), (2757, 159240), (3676, 119430), (3981, 110280), (4595, 95544), (5308, 82710), (5514, 79620), (6635, 66168), (7352, 59715), (7962, 55140), (8271, 53080), (9190, 47772), (10616, 41355), (11028, 39810), (11943, 36760), (13270, 33084), (13785, 31848), (15924, 27570), (16542, 26540), (18380, 23886), (19905, 22056)]