23938440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199487}}^1$

素因数の和:199501

約数の個数: 32

約数和(自身を含む): 71815680

約数和(自身を除く): 47877240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199487, 398974, 598461, 797948, 997435, 1196922, 1595896, 1994870, 2393844, 2992305, 3989740, 4787688, 5984610, 7979480, 11969220, 23938440]

約数ペア:

[(1, 23938440), (2, 11969220), (3, 7979480), (4, 5984610), (5, 4787688), (6, 3989740), (8, 2992305), (10, 2393844), (12, 1994870), (15, 1595896), (20, 1196922), (24, 997435), (30, 797948), (40, 598461), (60, 398974), (120, 199487)]