160706640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{669611}}^1$

素因数の和:669627

約数の個数: 40

約数和(自身を含む): 498191328

約数和(自身を除く): 337484688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 669611, 1339222, 2008833, 2678444, 3348055, 4017666, 5356888, 6696110, 8035332, 10044165, 10713776, 13392220, 16070664, 20088330, 26784440, 32141328, 40176660, 53568880, 80353320, 160706640]

約数ペア:

[(1, 160706640), (2, 80353320), (3, 53568880), (4, 40176660), (5, 32141328), (6, 26784440), (8, 20088330), (10, 16070664), (12, 13392220), (15, 10713776), (16, 10044165), (20, 8035332), (24, 6696110), (30, 5356888), (40, 4017666), (48, 3348055), (60, 2678444), (80, 2008833), (120, 1339222), (240, 669611)]