21190080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22073}}^1$

素因数の和:22093

約数の個数: 56

約数和(自身を含む): 67281552

約数和(自身を除く): 46091472

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, 22073, 44146, 66219, 88292, 110365, 132438, 176584, 220730, 264876, 331095, 353168, 441460, 529752, 662190, 706336, 882920, 1059504, 1324380, 1412672, 1765840, 2119008, 2648760, 3531680, 4238016, 5297520, 7063360, 10595040, 21190080]

約数ペア:

[(1, 21190080), (2, 10595040), (3, 7063360), (4, 5297520), (5, 4238016), (6, 3531680), (8, 2648760), (10, 2119008), (12, 1765840), (15, 1412672), (16, 1324380), (20, 1059504), (24, 882920), (30, 706336), (32, 662190), (40, 529752), (48, 441460), (60, 353168), (64, 331095), (80, 264876), (96, 220730), (120, 176584), (160, 132438), (192, 110365), (240, 88292), (320, 66219), (480, 44146), (960, 22073)]