841691880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1693}}^1$

素因数の和:3091

約数の個数: 96

約数和(自身を含む): 2739096360

約数和(自身を除く): 1897404480

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, 1381, 1693, 2762, 3386, 4143, 5079, 5524, 6772, 6905, 8286, 8465, 10158, 11048, 12429, 13544, 13810, 15237, 16572, 16930, 20316, 20715, 24858, 25395, 27620, 30474, 33144, 33860, 40632, 41430, 49716, 50790, 55240, 60948, 62145, 67720, 76185, 82860, 99432, 101580, 121896, 124290, 152370, 165720, 203160, 248580, 304740, 497160, 609480, 2338033, 4676066, 7014099, 9352132, 11690165, 14028198, 18704264, 21042297, 23380330, 28056396, 35070495, 42084594, 46760660, 56112792, 70140990, 84169188, 93521320, 105211485, 140281980, 168338376, 210422970, 280563960, 420845940, 841691880]

約数ペア:

[(1, 841691880), (2, 420845940), (3, 280563960), (4, 210422970), (5, 168338376), (6, 140281980), (8, 105211485), (9, 93521320), (10, 84169188), (12, 70140990), (15, 56112792), (18, 46760660), (20, 42084594), (24, 35070495), (30, 28056396), (36, 23380330), (40, 21042297), (45, 18704264), (60, 14028198), (72, 11690165), (90, 9352132), (120, 7014099), (180, 4676066), (360, 2338033), (1381, 609480), (1693, 497160), (2762, 304740), (3386, 248580), (4143, 203160), (5079, 165720), (5524, 152370), (6772, 124290), (6905, 121896), (8286, 101580), (8465, 99432), (10158, 82860), (11048, 76185), (12429, 67720), (13544, 62145), (13810, 60948), (15237, 55240), (16572, 50790), (16930, 49716), (20316, 41430), (20715, 40632), (24858, 33860), (25395, 33144), (27620, 30474)]