8162640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3779}}^1$

素因数の和:3801

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 19960560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3779, 7558, 11337, 15116, 18895, 22674, 30232, 34011, 37790, 45348, 56685, 60464, 68022, 75580, 90696, 102033, 113370, 136044, 151160, 170055, 181392, 204066, 226740, 272088, 302320, 340110, 408132, 453480, 510165, 544176, 680220, 816264, 906960, 1020330, 1360440, 1632528, 2040660, 2720880, 4081320, 8162640]

約数ペア:

[(1, 8162640), (2, 4081320), (3, 2720880), (4, 2040660), (5, 1632528), (6, 1360440), (8, 1020330), (9, 906960), (10, 816264), (12, 680220), (15, 544176), (16, 510165), (18, 453480), (20, 408132), (24, 340110), (27, 302320), (30, 272088), (36, 226740), (40, 204066), (45, 181392), (48, 170055), (54, 151160), (60, 136044), (72, 113370), (80, 102033), (90, 90696), (108, 75580), (120, 68022), (135, 60464), (144, 56685), (180, 45348), (216, 37790), (240, 34011), (270, 30232), (360, 22674), (432, 18895), (540, 15116), (720, 11337), (1080, 7558), (2160, 3779)]