2809863960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23415533}}^1$

素因数の和:23415547

約数の個数: 32

約数和(自身を含む): 8429592240

約数和(自身を除く): 5619728280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23415533, 46831066, 70246599, 93662132, 117077665, 140493198, 187324264, 234155330, 280986396, 351232995, 468310660, 561972792, 702465990, 936621320, 1404931980, 2809863960]

約数ペア:

[(1, 2809863960), (2, 1404931980), (3, 936621320), (4, 702465990), (5, 561972792), (6, 468310660), (8, 351232995), (10, 280986396), (12, 234155330), (15, 187324264), (20, 140493198), (24, 117077665), (30, 93662132), (40, 70246599), (60, 46831066), (120, 23415533)]