1920540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{32009}}^1$

素因数の和:32021

約数の個数: 24

約数和(自身を含む): 5377680

約数和(自身を除く): 3457140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 32009, 64018, 96027, 128036, 160045, 192054, 320090, 384108, 480135, 640180, 960270, 1920540]

約数ペア:

[(1, 1920540), (2, 960270), (3, 640180), (4, 480135), (5, 384108), (6, 320090), (10, 192054), (12, 160045), (15, 128036), (20, 96027), (30, 64018), (60, 32009)]