161247180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11839}}^1$

素因数の和:12078

約数の個数: 48

約数和(自身を含む): 453519360

約数和(自身を除く): 292272180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 11839, 13620, 23678, 35517, 47356, 59195, 71034, 118390, 142068, 177585, 236780, 355170, 710340, 2687453, 5374906, 8062359, 10749812, 13437265, 16124718, 26874530, 32249436, 40311795, 53749060, 80623590, 161247180]

約数ペア:

[(1, 161247180), (2, 80623590), (3, 53749060), (4, 40311795), (5, 32249436), (6, 26874530), (10, 16124718), (12, 13437265), (15, 10749812), (20, 8062359), (30, 5374906), (60, 2687453), (227, 710340), (454, 355170), (681, 236780), (908, 177585), (1135, 142068), (1362, 118390), (2270, 71034), (2724, 59195), (3405, 47356), (4540, 35517), (6810, 23678), (11839, 13620)]