46918920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{390991}}^1$

素因数の和:391005

約数の個数: 32

約数和(自身を含む): 140757120

約数和(自身を除く): 93838200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 390991, 781982, 1172973, 1563964, 1954955, 2345946, 3127928, 3909910, 4691892, 5864865, 7819820, 9383784, 11729730, 15639640, 23459460, 46918920]

約数ペア:

[(1, 46918920), (2, 23459460), (3, 15639640), (4, 11729730), (5, 9383784), (6, 7819820), (8, 5864865), (10, 4691892), (12, 3909910), (15, 3127928), (20, 2345946), (24, 1954955), (30, 1563964), (40, 1172973), (60, 781982), (120, 390991)]