29967354720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149717}}^1$

素因数の和:149877

約数の個数: 144

約数和(自身を含む): 102999995280

約数和(自身を除く): 73032640560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 13344, 16680, 20016, 22240, 25020, 33360, 40032, 50040, 66720, 100080, 149717, 200160, 299434, 449151, 598868, 748585, 898302, 1197736, 1347453, 1497170, 1796604, 2245755, 2395472, 2694906, 2994340, 3593208, 4491510, 4790944, 5389812, 5988680, 6737265, 7186416, 8983020, 10779624, 11977360, 13474530, 14372832, 17966040, 20810663, 21559248, 23954720, 26949060, 35932080, 41621326, 43118496, 53898120, 62431989, 71864160, 83242652, 104053315, 107796240, 124863978, 166485304, 187295967, 208106630, 215592480, 249727956, 312159945, 332970608, 374591934, 416213260, 499455912, 624319890, 665941216, 749183868, 832426520, 936479835, 998911824, 1248639780, 1498367736, 1664853040, 1872959670, 1997823648, 2497279560, 2996735472, 3329706080, 3745919340, 4994559120, 5993470944, 7491838680, 9989118240, 14983677360, 29967354720]

約数ペア:

[(1, 29967354720), (2, 14983677360), (3, 9989118240), (4, 7491838680), (5, 5993470944), (6, 4994559120), (8, 3745919340), (9, 3329706080), (10, 2996735472), (12, 2497279560), (15, 1997823648), (16, 1872959670), (18, 1664853040), (20, 1498367736), (24, 1248639780), (30, 998911824), (32, 936479835), (36, 832426520), (40, 749183868), (45, 665941216), (48, 624319890), (60, 499455912), (72, 416213260), (80, 374591934), (90, 332970608), (96, 312159945), (120, 249727956), (139, 215592480), (144, 208106630), (160, 187295967), (180, 166485304), (240, 124863978), (278, 107796240), (288, 104053315), (360, 83242652), (417, 71864160), (480, 62431989), (556, 53898120), (695, 43118496), (720, 41621326), (834, 35932080), (1112, 26949060), (1251, 23954720), (1390, 21559248), (1440, 20810663), (1668, 17966040), (2085, 14372832), (2224, 13474530), (2502, 11977360), (2780, 10779624), (3336, 8983020), (4170, 7186416), (4448, 6737265), (5004, 5988680), (5560, 5389812), (6255, 4790944), (6672, 4491510), (8340, 3593208), (10008, 2994340), (11120, 2694906), (12510, 2395472), (13344, 2245755), (16680, 1796604), (20016, 1497170), (22240, 1347453), (25020, 1197736), (33360, 898302), (40032, 748585), (50040, 598868), (66720, 449151), (100080, 299434), (149717, 200160)]