728840880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1012279}}^1$

素因数の和:1012298

約数の個数: 60

約数和(自身を含む): 2447693040

約数和(自身を除く): 1718852160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1012279, 2024558, 3036837, 4049116, 5061395, 6073674, 8098232, 9110511, 10122790, 12147348, 15184185, 16196464, 18221022, 20245580, 24294696, 30368370, 36442044, 40491160, 45552555, 48589392, 60736740, 72884088, 80982320, 91105110, 121473480, 145768176, 182210220, 242946960, 364420440, 728840880]

約数ペア:

[(1, 728840880), (2, 364420440), (3, 242946960), (4, 182210220), (5, 145768176), (6, 121473480), (8, 91105110), (9, 80982320), (10, 72884088), (12, 60736740), (15, 48589392), (16, 45552555), (18, 40491160), (20, 36442044), (24, 30368370), (30, 24294696), (36, 20245580), (40, 18221022), (45, 16196464), (48, 15184185), (60, 12147348), (72, 10122790), (80, 9110511), (90, 8098232), (120, 6073674), (144, 5061395), (180, 4049116), (240, 3036837), (360, 2024558), (720, 1012279)]