123654120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1030451}}^1$

素因数の和:1030465

約数の個数: 32

約数和(自身を含む): 370962720

約数和(自身を除く): 247308600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1030451, 2060902, 3091353, 4121804, 5152255, 6182706, 8243608, 10304510, 12365412, 15456765, 20609020, 24730824, 30913530, 41218040, 61827060, 123654120]

約数ペア:

[(1, 123654120), (2, 61827060), (3, 41218040), (4, 30913530), (5, 24730824), (6, 20609020), (8, 15456765), (10, 12365412), (12, 10304510), (15, 8243608), (20, 6182706), (24, 5152255), (30, 4121804), (40, 3091353), (60, 2060902), (120, 1030451)]