426213960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2777}}^1$

素因数の和:4070

約数の個数: 64

約数和(自身を含む): 1280102400

約数和(自身を除く): 853888440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 2558, 2777, 3837, 5116, 5554, 6395, 7674, 8331, 10232, 11108, 12790, 13885, 15348, 16662, 19185, 22216, 25580, 27770, 30696, 33324, 38370, 41655, 51160, 55540, 66648, 76740, 83310, 111080, 153480, 166620, 333240, 3551783, 7103566, 10655349, 14207132, 17758915, 21310698, 28414264, 35517830, 42621396, 53276745, 71035660, 85242792, 106553490, 142071320, 213106980, 426213960]

約数ペア:

[(1, 426213960), (2, 213106980), (3, 142071320), (4, 106553490), (5, 85242792), (6, 71035660), (8, 53276745), (10, 42621396), (12, 35517830), (15, 28414264), (20, 21310698), (24, 17758915), (30, 14207132), (40, 10655349), (60, 7103566), (120, 3551783), (1279, 333240), (2558, 166620), (2777, 153480), (3837, 111080), (5116, 83310), (5554, 76740), (6395, 66648), (7674, 55540), (8331, 51160), (10232, 41655), (11108, 38370), (12790, 33324), (13885, 30696), (15348, 27770), (16662, 25580), (19185, 22216)]