122988120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1024901}}^1$

素因数の和:1024915

約数の個数: 32

約数和(自身を含む): 368964720

約数和(自身を除く): 245976600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1024901, 2049802, 3074703, 4099604, 5124505, 6149406, 8199208, 10249010, 12298812, 15373515, 20498020, 24597624, 30747030, 40996040, 61494060, 122988120]

約数ペア:

[(1, 122988120), (2, 61494060), (3, 40996040), (4, 30747030), (5, 24597624), (6, 20498020), (8, 15373515), (10, 12298812), (12, 10249010), (15, 8199208), (20, 6149406), (24, 5124505), (30, 4099604), (40, 3074703), (60, 2049802), (120, 1024901)]