2611920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10883}}^1$

素因数の和:10899

約数の個数: 40

約数和(自身を含む): 8097696

約数和(自身を除く): 5485776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10883, 21766, 32649, 43532, 54415, 65298, 87064, 108830, 130596, 163245, 174128, 217660, 261192, 326490, 435320, 522384, 652980, 870640, 1305960, 2611920]

約数ペア:

[(1, 2611920), (2, 1305960), (3, 870640), (4, 652980), (5, 522384), (6, 435320), (8, 326490), (10, 261192), (12, 217660), (15, 174128), (16, 163245), (20, 130596), (24, 108830), (30, 87064), (40, 65298), (48, 54415), (60, 43532), (80, 32649), (120, 21766), (240, 10883)]