3285240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 11266560

約数和(自身を除く): 7981320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3911, 7822, 11733, 15644, 19555, 23466, 27377, 31288, 39110, 46932, 54754, 58665, 78220, 82131, 93864, 109508, 117330, 136885, 156440, 164262, 219016, 234660, 273770, 328524, 410655, 469320, 547540, 657048, 821310, 1095080, 1642620, 3285240]

約数ペア:

[(1, 3285240), (2, 1642620), (3, 1095080), (4, 821310), (5, 657048), (6, 547540), (7, 469320), (8, 410655), (10, 328524), (12, 273770), (14, 234660), (15, 219016), (20, 164262), (21, 156440), (24, 136885), (28, 117330), (30, 109508), (35, 93864), (40, 82131), (42, 78220), (56, 58665), (60, 54754), (70, 46932), (84, 39110), (105, 31288), (120, 27377), (140, 23466), (168, 19555), (210, 15644), (280, 11733), (420, 7822), (840, 3911)]