150391440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{208877}}^1$

素因数の和:208896

約数の個数: 60

約数和(自身を含む): 505067004

約数和(自身を除く): 354675564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 208877, 417754, 626631, 835508, 1044385, 1253262, 1671016, 1879893, 2088770, 2506524, 3133155, 3342032, 3759786, 4177540, 5013048, 6266310, 7519572, 8355080, 9399465, 10026096, 12532620, 15039144, 16710160, 18798930, 25065240, 30078288, 37597860, 50130480, 75195720, 150391440]

約数ペア:

[(1, 150391440), (2, 75195720), (3, 50130480), (4, 37597860), (5, 30078288), (6, 25065240), (8, 18798930), (9, 16710160), (10, 15039144), (12, 12532620), (15, 10026096), (16, 9399465), (18, 8355080), (20, 7519572), (24, 6266310), (30, 5013048), (36, 4177540), (40, 3759786), (45, 3342032), (48, 3133155), (60, 2506524), (72, 2088770), (80, 1879893), (90, 1671016), (120, 1253262), (144, 1044385), (180, 835508), (240, 626631), (360, 417754), (720, 208877)]