195072480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{135467}}^1$

素因数の和:135488

約数の個数: 72

約数和(自身を含む): 665689752

約数和(自身を除く): 470617272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 135467, 270934, 406401, 541868, 677335, 812802, 1083736, 1219203, 1354670, 1625604, 2032005, 2167472, 2438406, 2709340, 3251208, 4064010, 4334944, 4876812, 5418680, 6096015, 6502416, 8128020, 9753624, 10837360, 12192030, 13004832, 16256040, 19507248, 21674720, 24384060, 32512080, 39014496, 48768120, 65024160, 97536240, 195072480]

約数ペア:

[(1, 195072480), (2, 97536240), (3, 65024160), (4, 48768120), (5, 39014496), (6, 32512080), (8, 24384060), (9, 21674720), (10, 19507248), (12, 16256040), (15, 13004832), (16, 12192030), (18, 10837360), (20, 9753624), (24, 8128020), (30, 6502416), (32, 6096015), (36, 5418680), (40, 4876812), (45, 4334944), (48, 4064010), (60, 3251208), (72, 2709340), (80, 2438406), (90, 2167472), (96, 2032005), (120, 1625604), (144, 1354670), (160, 1219203), (180, 1083736), (240, 812802), (288, 677335), (360, 541868), (480, 406401), (720, 270934), (1440, 135467)]