1294412880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5393387}}^1$

素因数の和:5393403

約数の個数: 40

約数和(自身を含む): 4012680672

約数和(自身を除く): 2718267792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5393387, 10786774, 16180161, 21573548, 26966935, 32360322, 43147096, 53933870, 64720644, 80900805, 86294192, 107867740, 129441288, 161801610, 215735480, 258882576, 323603220, 431470960, 647206440, 1294412880]

約数ペア:

[(1, 1294412880), (2, 647206440), (3, 431470960), (4, 323603220), (5, 258882576), (6, 215735480), (8, 161801610), (10, 129441288), (12, 107867740), (15, 86294192), (16, 80900805), (20, 64720644), (24, 53933870), (30, 43147096), (40, 32360322), (48, 26966935), (60, 21573548), (80, 16180161), (120, 10786774), (240, 5393387)]