495040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47969}}^1$

素因数の和:48028

約数の個数: 80

約数和(自身を含む): 1570345920

約数和(自身を除く): 1075305840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 47969, 95938, 143907, 191876, 239845, 287814, 383752, 479690, 575628, 719535, 767504, 959380, 1151256, 1439070, 1918760, 2062667, 2302512, 2878140, 3837520, 4125334, 5756280, 6188001, 8250668, 10313335, 11512560, 12376002, 16501336, 20626670, 24752004, 30940005, 33002672, 41253340, 49504008, 61880010, 82506680, 99008016, 123760020, 165013360, 247520040, 495040080]

約数ペア:

[(1, 495040080), (2, 247520040), (3, 165013360), (4, 123760020), (5, 99008016), (6, 82506680), (8, 61880010), (10, 49504008), (12, 41253340), (15, 33002672), (16, 30940005), (20, 24752004), (24, 20626670), (30, 16501336), (40, 12376002), (43, 11512560), (48, 10313335), (60, 8250668), (80, 6188001), (86, 5756280), (120, 4125334), (129, 3837520), (172, 2878140), (215, 2302512), (240, 2062667), (258, 1918760), (344, 1439070), (430, 1151256), (516, 959380), (645, 767504), (688, 719535), (860, 575628), (1032, 479690), (1290, 383752), (1720, 287814), (2064, 239845), (2580, 191876), (3440, 143907), (5160, 95938), (10320, 47969)]