13020960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27127}}^1$

素因数の和:27145

約数の個数: 48

約数和(自身を含む): 41017536

約数和(自身を除く): 27996576

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, 27127, 54254, 81381, 108508, 135635, 162762, 217016, 271270, 325524, 406905, 434032, 542540, 651048, 813810, 868064, 1085080, 1302096, 1627620, 2170160, 2604192, 3255240, 4340320, 6510480, 13020960]

約数ペア:

[(1, 13020960), (2, 6510480), (3, 4340320), (4, 3255240), (5, 2604192), (6, 2170160), (8, 1627620), (10, 1302096), (12, 1085080), (15, 868064), (16, 813810), (20, 651048), (24, 542540), (30, 434032), (32, 406905), (40, 325524), (48, 271270), (60, 217016), (80, 162762), (96, 135635), (120, 108508), (160, 81381), (240, 54254), (480, 27127)]