82439160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{686993}}^1$

素因数の和:687007

約数の個数: 32

約数和(自身を含む): 247317840

約数和(自身を除く): 164878680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 686993, 1373986, 2060979, 2747972, 3434965, 4121958, 5495944, 6869930, 8243916, 10304895, 13739860, 16487832, 20609790, 27479720, 41219580, 82439160]

約数ペア:

[(1, 82439160), (2, 41219580), (3, 27479720), (4, 20609790), (5, 16487832), (6, 13739860), (8, 10304895), (10, 8243916), (12, 6869930), (15, 5495944), (20, 4121958), (24, 3434965), (30, 2747972), (40, 2060979), (60, 1373986), (120, 686993)]