4080420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22669}}^1$

素因数の和:22684

約数の個数: 36

約数和(自身を含む): 12377820

約数和(自身を除く): 8297400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22669, 45338, 68007, 90676, 113345, 136014, 204021, 226690, 272028, 340035, 408042, 453380, 680070, 816084, 1020105, 1360140, 2040210, 4080420]

約数ペア:

[(1, 4080420), (2, 2040210), (3, 1360140), (4, 1020105), (5, 816084), (6, 680070), (9, 453380), (10, 408042), (12, 340035), (15, 272028), (18, 226690), (20, 204021), (30, 136014), (36, 113345), (45, 90676), (60, 68007), (90, 45338), (180, 22669)]