20160452640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{42000943}}^1$

素因数の和:42000961

約数の個数: 48

約数和(自身を含む): 63505427328

約数和(自身を除く): 43344974688

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, 42000943, 84001886, 126002829, 168003772, 210004715, 252005658, 336007544, 420009430, 504011316, 630014145, 672015088, 840018860, 1008022632, 1260028290, 1344030176, 1680037720, 2016045264, 2520056580, 3360075440, 4032090528, 5040113160, 6720150880, 10080226320, 20160452640]

約数ペア:

[(1, 20160452640), (2, 10080226320), (3, 6720150880), (4, 5040113160), (5, 4032090528), (6, 3360075440), (8, 2520056580), (10, 2016045264), (12, 1680037720), (15, 1344030176), (16, 1260028290), (20, 1008022632), (24, 840018860), (30, 672015088), (32, 630014145), (40, 504011316), (48, 420009430), (60, 336007544), (80, 252005658), (96, 210004715), (120, 168003772), (160, 126002829), (240, 84001886), (480, 42000943)]