264467040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{550973}}^1$

素因数の和:550991

約数の個数: 48

約数和(自身を含む): 833072688

約数和(自身を除く): 568605648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 550973, 1101946, 1652919, 2203892, 2754865, 3305838, 4407784, 5509730, 6611676, 8264595, 8815568, 11019460, 13223352, 16529190, 17631136, 22038920, 26446704, 33058380, 44077840, 52893408, 66116760, 88155680, 132233520, 264467040]

約数ペア:

[(1, 264467040), (2, 132233520), (3, 88155680), (4, 66116760), (5, 52893408), (6, 44077840), (8, 33058380), (10, 26446704), (12, 22038920), (15, 17631136), (16, 16529190), (20, 13223352), (24, 11019460), (30, 8815568), (32, 8264595), (40, 6611676), (48, 5509730), (60, 4407784), (80, 3305838), (96, 2754865), (120, 2203892), (160, 1652919), (240, 1101946), (480, 550973)]