41490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{28813}}^1$

素因数の和:28834

約数の個数: 72

約数和(自身を含む): 141591996

約数和(自身を除く): 100101276

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 28813, 57626, 86439, 115252, 144065, 172878, 230504, 259317, 288130, 345756, 432195, 461008, 518634, 576260, 691512, 864390, 922016, 1037268, 1152520, 1296585, 1383024, 1728780, 2074536, 2305040, 2593170, 2766048, 3457560, 4149072, 4610080, 5186340, 6915120, 8298144, 10372680, 13830240, 20745360, 41490720]

約数ペア:

[(1, 41490720), (2, 20745360), (3, 13830240), (4, 10372680), (5, 8298144), (6, 6915120), (8, 5186340), (9, 4610080), (10, 4149072), (12, 3457560), (15, 2766048), (16, 2593170), (18, 2305040), (20, 2074536), (24, 1728780), (30, 1383024), (32, 1296585), (36, 1152520), (40, 1037268), (45, 922016), (48, 864390), (60, 691512), (72, 576260), (80, 518634), (90, 461008), (96, 432195), (120, 345756), (144, 288130), (160, 259317), (180, 230504), (240, 172878), (288, 144065), (360, 115252), (480, 86439), (720, 57626), (1440, 28813)]