83011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11927}}^1$

素因数の和:11972

約数の個数: 80

約数和(自身を含む): 266232960

約数和(自身を除く): 183221040

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, 11927, 23854, 35781, 47708, 59635, 71562, 95416, 119270, 143124, 178905, 190832, 238540, 286248, 345883, 357810, 477080, 572496, 691766, 715620, 954160, 1037649, 1383532, 1431240, 1729415, 2075298, 2767064, 2862480, 3458830, 4150596, 5188245, 5534128, 6917660, 8301192, 10376490, 13835320, 16602384, 20752980, 27670640, 41505960, 83011920]

約数ペア:

[(1, 83011920), (2, 41505960), (3, 27670640), (4, 20752980), (5, 16602384), (6, 13835320), (8, 10376490), (10, 8301192), (12, 6917660), (15, 5534128), (16, 5188245), (20, 4150596), (24, 3458830), (29, 2862480), (30, 2767064), (40, 2075298), (48, 1729415), (58, 1431240), (60, 1383532), (80, 1037649), (87, 954160), (116, 715620), (120, 691766), (145, 572496), (174, 477080), (232, 357810), (240, 345883), (290, 286248), (348, 238540), (435, 190832), (464, 178905), (580, 143124), (696, 119270), (870, 95416), (1160, 71562), (1392, 59635), (1740, 47708), (2320, 35781), (3480, 23854), (6960, 11927)]