39774120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331451}}^1$

素因数の和:331465

約数の個数: 32

約数和(自身を含む): 119322720

約数和(自身を除く): 79548600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331451, 662902, 994353, 1325804, 1657255, 1988706, 2651608, 3314510, 3977412, 4971765, 6629020, 7954824, 9943530, 13258040, 19887060, 39774120]

約数ペア:

[(1, 39774120), (2, 19887060), (3, 13258040), (4, 9943530), (5, 7954824), (6, 6629020), (8, 4971765), (10, 3977412), (12, 3314510), (15, 2651608), (20, 1988706), (24, 1657255), (30, 1325804), (40, 994353), (60, 662902), (120, 331451)]