73867320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205187}}^1$

素因数の和:205204

約数の個数: 48

約数和(自身を含む): 240069960

約数和(自身を除く): 166202640

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, 205187, 410374, 615561, 820748, 1025935, 1231122, 1641496, 1846683, 2051870, 2462244, 3077805, 3693366, 4103740, 4924488, 6155610, 7386732, 8207480, 9233415, 12311220, 14773464, 18466830, 24622440, 36933660, 73867320]

約数ペア:

[(1, 73867320), (2, 36933660), (3, 24622440), (4, 18466830), (5, 14773464), (6, 12311220), (8, 9233415), (9, 8207480), (10, 7386732), (12, 6155610), (15, 4924488), (18, 4103740), (20, 3693366), (24, 3077805), (30, 2462244), (36, 2051870), (40, 1846683), (45, 1641496), (60, 1231122), (72, 1025935), (90, 820748), (120, 615561), (180, 410374), (360, 205187)]