132755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 415825920

約数和(自身を除く): 283070280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 281, 310, 372, 381, 465, 508, 562, 620, 635, 744, 762, 843, 930, 1016, 1124, 1240, 1270, 1405, 1524, 1686, 1860, 1905, 2248, 2540, 2810, 3048, 3372, 3720, 3810, 3937, 4215, 5080, 5620, 6744, 7620, 7874, 8430, 8711, 11240, 11811, 15240, 15748, 16860, 17422, 19685, 23622, 26133, 31496, 33720, 34844, 35687, 39370, 43555, 47244, 52266, 59055, 69688, 71374, 78740, 87110, 94488, 104532, 107061, 118110, 130665, 142748, 157480, 174220, 178435, 209064, 214122, 236220, 261330, 285496, 348440, 356870, 428244, 472440, 522660, 535305, 713740, 856488, 1045320, 1070610, 1106297, 1427480, 2141220, 2212594, 3318891, 4282440, 4425188, 5531485, 6637782, 8850376, 11062970, 13275564, 16594455, 22125940, 26551128, 33188910, 44251880, 66377820, 132755640]

約数ペア:

[(1, 132755640), (2, 66377820), (3, 44251880), (4, 33188910), (5, 26551128), (6, 22125940), (8, 16594455), (10, 13275564), (12, 11062970), (15, 8850376), (20, 6637782), (24, 5531485), (30, 4425188), (31, 4282440), (40, 3318891), (60, 2212594), (62, 2141220), (93, 1427480), (120, 1106297), (124, 1070610), (127, 1045320), (155, 856488), (186, 713740), (248, 535305), (254, 522660), (281, 472440), (310, 428244), (372, 356870), (381, 348440), (465, 285496), (508, 261330), (562, 236220), (620, 214122), (635, 209064), (744, 178435), (762, 174220), (843, 157480), (930, 142748), (1016, 130665), (1124, 118110), (1240, 107061), (1270, 104532), (1405, 94488), (1524, 87110), (1686, 78740), (1860, 71374), (1905, 69688), (2248, 59055), (2540, 52266), (2810, 47244), (3048, 43555), (3372, 39370), (3720, 35687), (3810, 34844), (3937, 33720), (4215, 31496), (5080, 26133), (5620, 23622), (6744, 19685), (7620, 17422), (7874, 16860), (8430, 15748), (8711, 15240), (11240, 11811)]