165835920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23827}}^1$

素因数の和:23872

約数の個数: 80

約数和(自身を含む): 531840960

約数和(自身を除く): 366005040

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, 23827, 47654, 71481, 95308, 119135, 142962, 190616, 238270, 285924, 357405, 381232, 476540, 571848, 690983, 714810, 953080, 1143696, 1381966, 1429620, 1906160, 2072949, 2763932, 2859240, 3454915, 4145898, 5527864, 5718480, 6909830, 8291796, 10364745, 11055728, 13819660, 16583592, 20729490, 27639320, 33167184, 41458980, 55278640, 82917960, 165835920]

約数ペア:

[(1, 165835920), (2, 82917960), (3, 55278640), (4, 41458980), (5, 33167184), (6, 27639320), (8, 20729490), (10, 16583592), (12, 13819660), (15, 11055728), (16, 10364745), (20, 8291796), (24, 6909830), (29, 5718480), (30, 5527864), (40, 4145898), (48, 3454915), (58, 2859240), (60, 2763932), (80, 2072949), (87, 1906160), (116, 1429620), (120, 1381966), (145, 1143696), (174, 953080), (232, 714810), (240, 690983), (290, 571848), (348, 476540), (435, 381232), (464, 357405), (580, 285924), (696, 238270), (870, 190616), (1160, 142962), (1392, 119135), (1740, 95308), (2320, 71481), (3480, 47654), (6960, 23827)]