103428120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{861901}}^1$

素因数の和:861915

約数の個数: 32

約数和(自身を含む): 310284720

約数和(自身を除く): 206856600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 861901, 1723802, 2585703, 3447604, 4309505, 5171406, 6895208, 8619010, 10342812, 12928515, 17238020, 20685624, 25857030, 34476040, 51714060, 103428120]

約数ペア:

[(1, 103428120), (2, 51714060), (3, 34476040), (4, 25857030), (5, 20685624), (6, 17238020), (8, 12928515), (10, 10342812), (12, 8619010), (15, 6895208), (20, 5171406), (24, 4309505), (30, 3447604), (40, 2585703), (60, 1723802), (120, 861901)]