516480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{269}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 1652400

約数和(自身を除く): 1135920

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, 269, 320, 384, 480, 538, 640, 807, 960, 1076, 1345, 1614, 1920, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 8608, 10760, 12912, 16140, 17216, 21520, 25824, 32280, 34432, 43040, 51648, 64560, 86080, 103296, 129120, 172160, 258240, 516480]

約数ペア:

[(1, 516480), (2, 258240), (3, 172160), (4, 129120), (5, 103296), (6, 86080), (8, 64560), (10, 51648), (12, 43040), (15, 34432), (16, 32280), (20, 25824), (24, 21520), (30, 17216), (32, 16140), (40, 12912), (48, 10760), (60, 8608), (64, 8070), (80, 6456), (96, 5380), (120, 4304), (128, 4035), (160, 3228), (192, 2690), (240, 2152), (269, 1920), (320, 1614), (384, 1345), (480, 1076), (538, 960), (640, 807)]