216495480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1804129}}^1$

素因数の和:1804143

約数の個数: 32

約数和(自身を含む): 649486800

約数和(自身を除く): 432991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1804129, 3608258, 5412387, 7216516, 9020645, 10824774, 14433032, 18041290, 21649548, 27061935, 36082580, 43299096, 54123870, 72165160, 108247740, 216495480]

約数ペア:

[(1, 216495480), (2, 108247740), (3, 72165160), (4, 54123870), (5, 43299096), (6, 36082580), (8, 27061935), (10, 21649548), (12, 18041290), (15, 14433032), (20, 10824774), (24, 9020645), (30, 7216516), (40, 5412387), (60, 3608258), (120, 1804129)]