13383840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27883}}^1$

素因数の和:27901

約数の個数: 48

約数和(自身を含む): 42160608

約数和(自身を除く): 28776768

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, 27883, 55766, 83649, 111532, 139415, 167298, 223064, 278830, 334596, 418245, 446128, 557660, 669192, 836490, 892256, 1115320, 1338384, 1672980, 2230640, 2676768, 3345960, 4461280, 6691920, 13383840]

約数ペア:

[(1, 13383840), (2, 6691920), (3, 4461280), (4, 3345960), (5, 2676768), (6, 2230640), (8, 1672980), (10, 1338384), (12, 1115320), (15, 892256), (16, 836490), (20, 669192), (24, 557660), (30, 446128), (32, 418245), (40, 334596), (48, 278830), (60, 223064), (80, 167298), (96, 139415), (120, 111532), (160, 83649), (240, 55766), (480, 27883)]