2037720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16981}}^1$

素因数の和:16995

約数の個数: 32

約数和(自身を含む): 6113520

約数和(自身を除く): 4075800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 169810, 203772, 254715, 339620, 407544, 509430, 679240, 1018860, 2037720]

約数ペア:

[(1, 2037720), (2, 1018860), (3, 679240), (4, 509430), (5, 407544), (6, 339620), (8, 254715), (10, 203772), (12, 169810), (15, 135848), (20, 101886), (24, 84905), (30, 67924), (40, 50943), (60, 33962), (120, 16981)]