2019713040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2805157}}^1$

素因数の和:2805176

約数の個数: 60

約数和(自身を含む): 6782872044

約数和(自身を除く): 4763159004

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, 2805157, 5610314, 8415471, 11220628, 14025785, 16830942, 22441256, 25246413, 28051570, 33661884, 42077355, 44882512, 50492826, 56103140, 67323768, 84154710, 100985652, 112206280, 126232065, 134647536, 168309420, 201971304, 224412560, 252464130, 336618840, 403942608, 504928260, 673237680, 1009856520, 2019713040]

約数ペア:

[(1, 2019713040), (2, 1009856520), (3, 673237680), (4, 504928260), (5, 403942608), (6, 336618840), (8, 252464130), (9, 224412560), (10, 201971304), (12, 168309420), (15, 134647536), (16, 126232065), (18, 112206280), (20, 100985652), (24, 84154710), (30, 67323768), (36, 56103140), (40, 50492826), (45, 44882512), (48, 42077355), (60, 33661884), (72, 28051570), (80, 25246413), (90, 22441256), (120, 16830942), (144, 14025785), (180, 11220628), (240, 8415471), (360, 5610314), (720, 2805157)]