13638120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 28697880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 3919, 7838, 11757, 15676, 19595, 23514, 31352, 39190, 47028, 58785, 78380, 94056, 113651, 117570, 156760, 227302, 235140, 340953, 454604, 470280, 568255, 681906, 909208, 1136510, 1363812, 1704765, 2273020, 2727624, 3409530, 4546040, 6819060, 13638120]

約数ペア:

[(1, 13638120), (2, 6819060), (3, 4546040), (4, 3409530), (5, 2727624), (6, 2273020), (8, 1704765), (10, 1363812), (12, 1136510), (15, 909208), (20, 681906), (24, 568255), (29, 470280), (30, 454604), (40, 340953), (58, 235140), (60, 227302), (87, 156760), (116, 117570), (120, 113651), (145, 94056), (174, 78380), (232, 58785), (290, 47028), (348, 39190), (435, 31352), (580, 23514), (696, 19595), (870, 15676), (1160, 11757), (1740, 7838), (3480, 3919)]