80924280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15683}}^1$

素因数の和:15740

約数の個数: 64

約数和(自身を含む): 248434560

約数和(自身を除く): 167510280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 15683, 31366, 47049, 62732, 78415, 94098, 125464, 156830, 188196, 235245, 313660, 376392, 470490, 627320, 674369, 940980, 1348738, 1881960, 2023107, 2697476, 3371845, 4046214, 5394952, 6743690, 8092428, 10115535, 13487380, 16184856, 20231070, 26974760, 40462140, 80924280]

約数ペア:

[(1, 80924280), (2, 40462140), (3, 26974760), (4, 20231070), (5, 16184856), (6, 13487380), (8, 10115535), (10, 8092428), (12, 6743690), (15, 5394952), (20, 4046214), (24, 3371845), (30, 2697476), (40, 2023107), (43, 1881960), (60, 1348738), (86, 940980), (120, 674369), (129, 627320), (172, 470490), (215, 376392), (258, 313660), (344, 235245), (430, 188196), (516, 156830), (645, 125464), (860, 94098), (1032, 78415), (1290, 62732), (1720, 47049), (2580, 31366), (5160, 15683)]