78084120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{650701}}^1$

素因数の和:650715

約数の個数: 32

約数和(自身を含む): 234252720

約数和(自身を除く): 156168600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 650701, 1301402, 1952103, 2602804, 3253505, 3904206, 5205608, 6507010, 7808412, 9760515, 13014020, 15616824, 19521030, 26028040, 39042060, 78084120]

約数ペア:

[(1, 78084120), (2, 39042060), (3, 26028040), (4, 19521030), (5, 15616824), (6, 13014020), (8, 9760515), (10, 7808412), (12, 6507010), (15, 5205608), (20, 3904206), (24, 3253505), (30, 2602804), (40, 1952103), (60, 1301402), (120, 650701)]