242200440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{672779}}^1$

素因数の和:672796

約数の個数: 48

約数和(自身を含む): 787152600

約数和(自身を除く): 544952160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 672779, 1345558, 2018337, 2691116, 3363895, 4036674, 5382232, 6055011, 6727790, 8073348, 10091685, 12110022, 13455580, 16146696, 20183370, 24220044, 26911160, 30275055, 40366740, 48440088, 60550110, 80733480, 121100220, 242200440]

約数ペア:

[(1, 242200440), (2, 121100220), (3, 80733480), (4, 60550110), (5, 48440088), (6, 40366740), (8, 30275055), (9, 26911160), (10, 24220044), (12, 20183370), (15, 16146696), (18, 13455580), (20, 12110022), (24, 10091685), (30, 8073348), (36, 6727790), (40, 6055011), (45, 5382232), (60, 4036674), (72, 3363895), (90, 2691116), (120, 2018337), (180, 1345558), (360, 672779)]