1571520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1637}}^1$

素因数の和:1657

約数の個数: 56

約数和(自身を含む): 4992624

約数和(自身を除く): 3421104

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, 1637, 3274, 4911, 6548, 8185, 9822, 13096, 16370, 19644, 24555, 26192, 32740, 39288, 49110, 52384, 65480, 78576, 98220, 104768, 130960, 157152, 196440, 261920, 314304, 392880, 523840, 785760, 1571520]

約数ペア:

[(1, 1571520), (2, 785760), (3, 523840), (4, 392880), (5, 314304), (6, 261920), (8, 196440), (10, 157152), (12, 130960), (15, 104768), (16, 98220), (20, 78576), (24, 65480), (30, 52384), (32, 49110), (40, 39288), (48, 32740), (60, 26192), (64, 24555), (80, 19644), (96, 16370), (120, 13096), (160, 9822), (192, 8185), (240, 6548), (320, 4911), (480, 3274), (960, 1637)]