119739760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{213821}}^1$

素因数の和:213841

約数の個数: 40

約数和(自身を含む): 318167136

約数和(自身を除く): 198427376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 213821, 427642, 855284, 1069105, 1496747, 1710568, 2138210, 2993494, 3421136, 4276420, 5986988, 7483735, 8552840, 11973976, 14967470, 17105680, 23947952, 29934940, 59869880, 119739760]

約数ペア:

[(1, 119739760), (2, 59869880), (4, 29934940), (5, 23947952), (7, 17105680), (8, 14967470), (10, 11973976), (14, 8552840), (16, 7483735), (20, 5986988), (28, 4276420), (35, 3421136), (40, 2993494), (56, 2138210), (70, 1710568), (80, 1496747), (112, 1069105), (140, 855284), (280, 427642), (560, 213821)]