40407288840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{51511}}^1$

素因数の和:53707

約数の個数: 96

約数和(自身を含む): 131386507200

約数和(自身を除く): 90979218360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2179, 4358, 6537, 8716, 10895, 13074, 17432, 19611, 21790, 26148, 32685, 39222, 43580, 51511, 52296, 65370, 78444, 87160, 98055, 103022, 130740, 154533, 156888, 196110, 206044, 257555, 261480, 309066, 392220, 412088, 463599, 515110, 618132, 772665, 784440, 927198, 1030220, 1236264, 1545330, 1854396, 2060440, 2317995, 3090660, 3708792, 4635990, 6181320, 9271980, 18543960, 112242469, 224484938, 336727407, 448969876, 561212345, 673454814, 897939752, 1010182221, 1122424690, 1346909628, 1683637035, 2020364442, 2244849380, 2693819256, 3367274070, 4040728884, 4489698760, 5050911105, 6734548140, 8081457768, 10101822210, 13469096280, 20203644420, 40407288840]

約数ペア:

[(1, 40407288840), (2, 20203644420), (3, 13469096280), (4, 10101822210), (5, 8081457768), (6, 6734548140), (8, 5050911105), (9, 4489698760), (10, 4040728884), (12, 3367274070), (15, 2693819256), (18, 2244849380), (20, 2020364442), (24, 1683637035), (30, 1346909628), (36, 1122424690), (40, 1010182221), (45, 897939752), (60, 673454814), (72, 561212345), (90, 448969876), (120, 336727407), (180, 224484938), (360, 112242469), (2179, 18543960), (4358, 9271980), (6537, 6181320), (8716, 4635990), (10895, 3708792), (13074, 3090660), (17432, 2317995), (19611, 2060440), (21790, 1854396), (26148, 1545330), (32685, 1236264), (39222, 1030220), (43580, 927198), (51511, 784440), (52296, 772665), (65370, 618132), (78444, 515110), (87160, 463599), (98055, 412088), (103022, 392220), (130740, 309066), (154533, 261480), (156888, 257555), (196110, 206044)]