23426640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32537}}^1$

素因数の和:32556

約数の個数: 60

約数和(自身を含む): 78676884

約数和(自身を除く): 55250244

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, 32537, 65074, 97611, 130148, 162685, 195222, 260296, 292833, 325370, 390444, 488055, 520592, 585666, 650740, 780888, 976110, 1171332, 1301480, 1464165, 1561776, 1952220, 2342664, 2602960, 2928330, 3904440, 4685328, 5856660, 7808880, 11713320, 23426640]

約数ペア:

[(1, 23426640), (2, 11713320), (3, 7808880), (4, 5856660), (5, 4685328), (6, 3904440), (8, 2928330), (9, 2602960), (10, 2342664), (12, 1952220), (15, 1561776), (16, 1464165), (18, 1301480), (20, 1171332), (24, 976110), (30, 780888), (36, 650740), (40, 585666), (45, 520592), (48, 488055), (60, 390444), (72, 325370), (80, 292833), (90, 260296), (120, 195222), (144, 162685), (180, 130148), (240, 97611), (360, 65074), (720, 32537)]