789384240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1193}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 2656124640

約数和(自身を除く): 1866740400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 919, 1193, 1838, 2386, 2757, 3579, 3676, 4595, 4772, 5514, 5965, 7158, 7352, 8271, 9190, 9544, 10737, 11028, 11930, 13785, 14316, 14704, 16542, 17895, 18380, 19088, 21474, 22056, 23860, 27570, 28632, 33084, 35790, 36760, 41355, 42948, 44112, 47720, 53685, 55140, 57264, 66168, 71580, 73520, 82710, 85896, 95440, 107370, 110280, 132336, 143160, 165420, 171792, 214740, 220560, 286320, 330840, 429480, 661680, 858960, 1096367, 2192734, 3289101, 4385468, 5481835, 6578202, 8770936, 9867303, 10963670, 13156404, 16445505, 17541872, 19734606, 21927340, 26312808, 32891010, 39469212, 43854680, 49336515, 52625616, 65782020, 78938424, 87709360, 98673030, 131564040, 157876848, 197346060, 263128080, 394692120, 789384240]

約数ペア:

[(1, 789384240), (2, 394692120), (3, 263128080), (4, 197346060), (5, 157876848), (6, 131564040), (8, 98673030), (9, 87709360), (10, 78938424), (12, 65782020), (15, 52625616), (16, 49336515), (18, 43854680), (20, 39469212), (24, 32891010), (30, 26312808), (36, 21927340), (40, 19734606), (45, 17541872), (48, 16445505), (60, 13156404), (72, 10963670), (80, 9867303), (90, 8770936), (120, 6578202), (144, 5481835), (180, 4385468), (240, 3289101), (360, 2192734), (720, 1096367), (919, 858960), (1193, 661680), (1838, 429480), (2386, 330840), (2757, 286320), (3579, 220560), (3676, 214740), (4595, 171792), (4772, 165420), (5514, 143160), (5965, 132336), (7158, 110280), (7352, 107370), (8271, 95440), (9190, 85896), (9544, 82710), (10737, 73520), (11028, 71580), (11930, 66168), (13785, 57264), (14316, 55140), (14704, 53685), (16542, 47720), (17895, 44112), (18380, 42948), (19088, 41355), (21474, 36760), (22056, 35790), (23860, 33084), (27570, 28632)]