1375791360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{358279}}^1$

素因数の和:358303

約数の個数: 72

約数和(自身を含む): 4393945920

約数和(自身を除く): 3018154560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 358279, 716558, 1074837, 1433116, 1791395, 2149674, 2866232, 3582790, 4299348, 5374185, 5732464, 7165580, 8598696, 10748370, 11464928, 14331160, 17197392, 21496740, 22929856, 28662320, 34394784, 42993480, 45859712, 57324640, 68789568, 85986960, 91719424, 114649280, 137579136, 171973920, 229298560, 275158272, 343947840, 458597120, 687895680, 1375791360]

約数ペア:

[(1, 1375791360), (2, 687895680), (3, 458597120), (4, 343947840), (5, 275158272), (6, 229298560), (8, 171973920), (10, 137579136), (12, 114649280), (15, 91719424), (16, 85986960), (20, 68789568), (24, 57324640), (30, 45859712), (32, 42993480), (40, 34394784), (48, 28662320), (60, 22929856), (64, 21496740), (80, 17197392), (96, 14331160), (120, 11464928), (128, 10748370), (160, 8598696), (192, 7165580), (240, 5732464), (256, 5374185), (320, 4299348), (384, 3582790), (480, 2866232), (640, 2149674), (768, 1791395), (960, 1433116), (1280, 1074837), (1920, 716558), (3840, 358279)]