48420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 147420

約数和(自身を除く): 99000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 8070, 9684, 12105, 16140, 24210, 48420]

約数ペア:

[(1, 48420), (2, 24210), (3, 16140), (4, 12105), (5, 9684), (6, 8070), (9, 5380), (10, 4842), (12, 4035), (15, 3228), (18, 2690), (20, 2421), (30, 1614), (36, 1345), (45, 1076), (60, 807), (90, 538), (180, 269)]