3811440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{15881}}^1$

素因数の和:15897

約数の個数: 40

約数和(自身を含む): 11816208

約数和(自身を除く): 8004768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 158810, 190572, 238215, 254096, 317620, 381144, 476430, 635240, 762288, 952860, 1270480, 1905720, 3811440]

約数ペア:

[(1, 3811440), (2, 1905720), (3, 1270480), (4, 952860), (5, 762288), (6, 635240), (8, 476430), (10, 381144), (12, 317620), (15, 254096), (16, 238215), (20, 190572), (24, 158810), (30, 127048), (40, 95286), (48, 79405), (60, 63524), (80, 47643), (120, 31762), (240, 15881)]