42180960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87877}}^1$

素因数の和:87895

約数の個数: 48

約数和(自身を含む): 132871536

約数和(自身を除く): 90690576

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, 87877, 175754, 263631, 351508, 439385, 527262, 703016, 878770, 1054524, 1318155, 1406032, 1757540, 2109048, 2636310, 2812064, 3515080, 4218096, 5272620, 7030160, 8436192, 10545240, 14060320, 21090480, 42180960]

約数ペア:

[(1, 42180960), (2, 21090480), (3, 14060320), (4, 10545240), (5, 8436192), (6, 7030160), (8, 5272620), (10, 4218096), (12, 3515080), (15, 2812064), (16, 2636310), (20, 2109048), (24, 1757540), (30, 1406032), (32, 1318155), (40, 1054524), (48, 878770), (60, 703016), (80, 527262), (96, 439385), (120, 351508), (160, 263631), (240, 175754), (480, 87877)]