2015408960

素因数分解:

$2^6\times 5^1\times {\mathrm{6298153}}^1$

素因数の和:6298170

約数の個数: 28

約数和(自身を含む): 4799193348

約数和(自身を除く): 2783784388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6298153, 12596306, 25192612, 31490765, 50385224, 62981530, 100770448, 125963060, 201540896, 251926120, 403081792, 503852240, 1007704480, 2015408960]

約数ペア:

[(1, 2015408960), (2, 1007704480), (4, 503852240), (5, 403081792), (8, 251926120), (10, 201540896), (16, 125963060), (20, 100770448), (32, 62981530), (40, 50385224), (64, 31490765), (80, 25192612), (160, 12596306), (320, 6298153)]