1307798640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1816387}}^1$

素因数の和:1816406

約数の個数: 60

約数和(自身を含む): 4392026184

約数和(自身を除く): 3084227544

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, 1816387, 3632774, 5449161, 7265548, 9081935, 10898322, 14531096, 16347483, 18163870, 21796644, 27245805, 29062192, 32694966, 36327740, 43593288, 54491610, 65389932, 72655480, 81737415, 87186576, 108983220, 130779864, 145310960, 163474830, 217966440, 261559728, 326949660, 435932880, 653899320, 1307798640]

約数ペア:

[(1, 1307798640), (2, 653899320), (3, 435932880), (4, 326949660), (5, 261559728), (6, 217966440), (8, 163474830), (9, 145310960), (10, 130779864), (12, 108983220), (15, 87186576), (16, 81737415), (18, 72655480), (20, 65389932), (24, 54491610), (30, 43593288), (36, 36327740), (40, 32694966), (45, 29062192), (48, 27245805), (60, 21796644), (72, 18163870), (80, 16347483), (90, 14531096), (120, 10898322), (144, 9081935), (180, 7265548), (240, 5449161), (360, 3632774), (720, 1816387)]