399774120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3331451}}^1$

素因数の和:3331465

約数の個数: 32

約数和(自身を含む): 1199322720

約数和(自身を除く): 799548600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3331451, 6662902, 9994353, 13325804, 16657255, 19988706, 26651608, 33314510, 39977412, 49971765, 66629020, 79954824, 99943530, 133258040, 199887060, 399774120]

約数ペア:

[(1, 399774120), (2, 199887060), (3, 133258040), (4, 99943530), (5, 79954824), (6, 66629020), (8, 49971765), (10, 39977412), (12, 33314510), (15, 26651608), (20, 19988706), (24, 16657255), (30, 13325804), (40, 9994353), (60, 6662902), (120, 3331451)]