2898240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{3019}}^1$

素因数の和:3039

約数の個数: 56

約数和(自身を含む): 9204960

約数和(自身を除く): 6306720

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, 160, 192, 240, 320, 480, 960, 3019, 6038, 9057, 12076, 15095, 18114, 24152, 30190, 36228, 45285, 48304, 60380, 72456, 90570, 96608, 120760, 144912, 181140, 193216, 241520, 289824, 362280, 483040, 579648, 724560, 966080, 1449120, 2898240]

約数ペア:

[(1, 2898240), (2, 1449120), (3, 966080), (4, 724560), (5, 579648), (6, 483040), (8, 362280), (10, 289824), (12, 241520), (15, 193216), (16, 181140), (20, 144912), (24, 120760), (30, 96608), (32, 90570), (40, 72456), (48, 60380), (60, 48304), (64, 45285), (80, 36228), (96, 30190), (120, 24152), (160, 18114), (192, 15095), (240, 12076), (320, 9057), (480, 6038), (960, 3019)]