38480760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 126126000

約数和(自身を除く): 87645240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 769, 834, 1112, 1251, 1390, 1538, 1668, 2085, 2307, 2502, 2780, 3076, 3336, 3845, 4170, 4614, 5004, 5560, 6152, 6255, 6921, 7690, 8340, 9228, 10008, 11535, 12510, 13842, 15380, 16680, 18456, 23070, 25020, 27684, 30760, 34605, 46140, 50040, 55368, 69210, 92280, 106891, 138420, 213782, 276840, 320673, 427564, 534455, 641346, 855128, 962019, 1068910, 1282692, 1603365, 1924038, 2137820, 2565384, 3206730, 3848076, 4275640, 4810095, 6413460, 7696152, 9620190, 12826920, 19240380, 38480760]

約数ペア:

[(1, 38480760), (2, 19240380), (3, 12826920), (4, 9620190), (5, 7696152), (6, 6413460), (8, 4810095), (9, 4275640), (10, 3848076), (12, 3206730), (15, 2565384), (18, 2137820), (20, 1924038), (24, 1603365), (30, 1282692), (36, 1068910), (40, 962019), (45, 855128), (60, 641346), (72, 534455), (90, 427564), (120, 320673), (139, 276840), (180, 213782), (278, 138420), (360, 106891), (417, 92280), (556, 69210), (695, 55368), (769, 50040), (834, 46140), (1112, 34605), (1251, 30760), (1390, 27684), (1538, 25020), (1668, 23070), (2085, 18456), (2307, 16680), (2502, 15380), (2780, 13842), (3076, 12510), (3336, 11535), (3845, 10008), (4170, 9228), (4614, 8340), (5004, 7690), (5560, 6921), (6152, 6255)]