339637680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{471719}}^1$

素因数の和:471738

約数の個数: 60

約数和(自身を含む): 1140618960

約数和(自身を除く): 800981280

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, 471719, 943438, 1415157, 1886876, 2358595, 2830314, 3773752, 4245471, 4717190, 5660628, 7075785, 7547504, 8490942, 9434380, 11321256, 14151570, 16981884, 18868760, 21227355, 22642512, 28303140, 33963768, 37737520, 42454710, 56606280, 67927536, 84909420, 113212560, 169818840, 339637680]

約数ペア:

[(1, 339637680), (2, 169818840), (3, 113212560), (4, 84909420), (5, 67927536), (6, 56606280), (8, 42454710), (9, 37737520), (10, 33963768), (12, 28303140), (15, 22642512), (16, 21227355), (18, 18868760), (20, 16981884), (24, 14151570), (30, 11321256), (36, 9434380), (40, 8490942), (45, 7547504), (48, 7075785), (60, 5660628), (72, 4717190), (80, 4245471), (90, 3773752), (120, 2830314), (144, 2358595), (180, 1886876), (240, 1415157), (360, 943438), (720, 471719)]