2427060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 7156800

約数和(自身を除く): 4729740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2129, 4258, 6387, 8516, 10645, 12774, 21290, 25548, 31935, 40451, 42580, 63870, 80902, 121353, 127740, 161804, 202255, 242706, 404510, 485412, 606765, 809020, 1213530, 2427060]

約数ペア:

[(1, 2427060), (2, 1213530), (3, 809020), (4, 606765), (5, 485412), (6, 404510), (10, 242706), (12, 202255), (15, 161804), (19, 127740), (20, 121353), (30, 80902), (38, 63870), (57, 42580), (60, 40451), (76, 31935), (95, 25548), (114, 21290), (190, 12774), (228, 10645), (285, 8516), (380, 6387), (570, 4258), (1140, 2129)]