605580180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{234721}}^1$

素因数の和:234776

約数の個数: 48

約数和(自身を含む): 1735065024

約数和(自身を除く): 1129484844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 234721, 469442, 704163, 938884, 1173605, 1408326, 2347210, 2816652, 3520815, 4694420, 7041630, 10093003, 14083260, 20186006, 30279009, 40372012, 50465015, 60558018, 100930030, 121116036, 151395045, 201860060, 302790090, 605580180]

約数ペア:

[(1, 605580180), (2, 302790090), (3, 201860060), (4, 151395045), (5, 121116036), (6, 100930030), (10, 60558018), (12, 50465015), (15, 40372012), (20, 30279009), (30, 20186006), (43, 14083260), (60, 10093003), (86, 7041630), (129, 4694420), (172, 3520815), (215, 2816652), (258, 2347210), (430, 1408326), (516, 1173605), (645, 938884), (860, 704163), (1290, 469442), (2580, 234721)]