91070640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126487}}^1$

素因数の和:126506

約数の個数: 60

約数和(自身を含む): 305847984

約数和(自身を除く): 214777344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 126487, 252974, 379461, 505948, 632435, 758922, 1011896, 1138383, 1264870, 1517844, 1897305, 2023792, 2276766, 2529740, 3035688, 3794610, 4553532, 5059480, 5691915, 6071376, 7589220, 9107064, 10118960, 11383830, 15178440, 18214128, 22767660, 30356880, 45535320, 91070640]

約数ペア:

[(1, 91070640), (2, 45535320), (3, 30356880), (4, 22767660), (5, 18214128), (6, 15178440), (8, 11383830), (9, 10118960), (10, 9107064), (12, 7589220), (15, 6071376), (16, 5691915), (18, 5059480), (20, 4553532), (24, 3794610), (30, 3035688), (36, 2529740), (40, 2276766), (45, 2023792), (48, 1897305), (60, 1517844), (72, 1264870), (80, 1138383), (90, 1011896), (120, 758922), (144, 632435), (180, 505948), (240, 379461), (360, 252974), (720, 126487)]