126872400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{105727}}^1$

素因数の和:105748

約数の個数: 60

約数和(自身を含む): 406418432

約数和(自身を除く): 279546032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 105727, 211454, 317181, 422908, 528635, 634362, 845816, 1057270, 1268724, 1585905, 1691632, 2114540, 2537448, 2643175, 3171810, 4229080, 5074896, 5286350, 6343620, 7929525, 8458160, 10572700, 12687240, 15859050, 21145400, 25374480, 31718100, 42290800, 63436200, 126872400]

約数ペア:

[(1, 126872400), (2, 63436200), (3, 42290800), (4, 31718100), (5, 25374480), (6, 21145400), (8, 15859050), (10, 12687240), (12, 10572700), (15, 8458160), (16, 7929525), (20, 6343620), (24, 5286350), (25, 5074896), (30, 4229080), (40, 3171810), (48, 2643175), (50, 2537448), (60, 2114540), (75, 1691632), (80, 1585905), (100, 1268724), (120, 1057270), (150, 845816), (200, 634362), (240, 528635), (300, 422908), (400, 317181), (600, 211454), (1200, 105727)]