1240624080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{574363}}^1$

素因数の和:574385

約数の個数: 80

約数和(自身を含む): 4273268160

約数和(自身を除く): 3032644080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 574363, 1148726, 1723089, 2297452, 2871815, 3446178, 4594904, 5169267, 5743630, 6892356, 8615445, 9189808, 10338534, 11487260, 13784712, 15507801, 17230890, 20677068, 22974520, 25846335, 27569424, 31015602, 34461780, 41354136, 45949040, 51692670, 62031204, 68923560, 77539005, 82708272, 103385340, 124062408, 137847120, 155078010, 206770680, 248124816, 310156020, 413541360, 620312040, 1240624080]

約数ペア:

[(1, 1240624080), (2, 620312040), (3, 413541360), (4, 310156020), (5, 248124816), (6, 206770680), (8, 155078010), (9, 137847120), (10, 124062408), (12, 103385340), (15, 82708272), (16, 77539005), (18, 68923560), (20, 62031204), (24, 51692670), (27, 45949040), (30, 41354136), (36, 34461780), (40, 31015602), (45, 27569424), (48, 25846335), (54, 22974520), (60, 20677068), (72, 17230890), (80, 15507801), (90, 13784712), (108, 11487260), (120, 10338534), (135, 9189808), (144, 8615445), (180, 6892356), (216, 5743630), (240, 5169267), (270, 4594904), (360, 3446178), (432, 2871815), (540, 2297452), (720, 1723089), (1080, 1148726), (2160, 574363)]