1963946640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8183111}}^1$

素因数の和:8183127

約数の個数: 40

約数和(自身を含む): 6088235328

約数和(自身を除く): 4124288688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8183111, 16366222, 24549333, 32732444, 40915555, 49098666, 65464888, 81831110, 98197332, 122746665, 130929776, 163662220, 196394664, 245493330, 327324440, 392789328, 490986660, 654648880, 981973320, 1963946640]

約数ペア:

[(1, 1963946640), (2, 981973320), (3, 654648880), (4, 490986660), (5, 392789328), (6, 327324440), (8, 245493330), (10, 196394664), (12, 163662220), (15, 130929776), (16, 122746665), (20, 98197332), (24, 81831110), (30, 65464888), (40, 49098666), (48, 40915555), (60, 32732444), (80, 24549333), (120, 16366222), (240, 8183111)]