2808147960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2600137}}^1$

素因数の和:2600157

約数の個数: 64

約数和(自身を含む): 9360496800

約数和(自身を除く): 6552348840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2600137, 5200274, 7800411, 10400548, 13000685, 15600822, 20801096, 23401233, 26001370, 31201644, 39002055, 46802466, 52002740, 62403288, 70203699, 78004110, 93604932, 104005480, 117006165, 140407398, 156008220, 187209864, 234012330, 280814796, 312016440, 351018495, 468024660, 561629592, 702036990, 936049320, 1404073980, 2808147960]

約数ペア:

[(1, 2808147960), (2, 1404073980), (3, 936049320), (4, 702036990), (5, 561629592), (6, 468024660), (8, 351018495), (9, 312016440), (10, 280814796), (12, 234012330), (15, 187209864), (18, 156008220), (20, 140407398), (24, 117006165), (27, 104005480), (30, 93604932), (36, 78004110), (40, 70203699), (45, 62403288), (54, 52002740), (60, 46802466), (72, 39002055), (90, 31201644), (108, 26001370), (120, 23401233), (135, 20801096), (180, 15600822), (216, 13000685), (270, 10400548), (360, 7800411), (540, 5200274), (1080, 2600137)]