4906651440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20444381}}^1$

素因数の和:20444397

約数の個数: 40

約数和(自身を含む): 15210620208

約数和(自身を除く): 10303968768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20444381, 40888762, 61333143, 81777524, 102221905, 122666286, 163555048, 204443810, 245332572, 306665715, 327110096, 408887620, 490665144, 613331430, 817775240, 981330288, 1226662860, 1635550480, 2453325720, 4906651440]

約数ペア:

[(1, 4906651440), (2, 2453325720), (3, 1635550480), (4, 1226662860), (5, 981330288), (6, 817775240), (8, 613331430), (10, 490665144), (12, 408887620), (15, 327110096), (16, 306665715), (20, 245332572), (24, 204443810), (30, 163555048), (40, 122666286), (48, 102221905), (60, 81777524), (80, 61333143), (120, 40888762), (240, 20444381)]