3207771720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{990053}}^1$

素因数の和:990076

約数の個数: 80

約数和(自身を含む): 10781688060

約数和(自身を除く): 7573916340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 990053, 1980106, 2970159, 3960212, 4950265, 5940318, 7920424, 8910477, 9900530, 11880636, 14850795, 17820954, 19801060, 23761272, 26731431, 29701590, 35641908, 39602120, 44552385, 53462862, 59403180, 71283816, 80194293, 89104770, 106925724, 118806360, 133657155, 160388586, 178209540, 213851448, 267314310, 320777172, 356419080, 400971465, 534628620, 641554344, 801942930, 1069257240, 1603885860, 3207771720]

約数ペア:

[(1, 3207771720), (2, 1603885860), (3, 1069257240), (4, 801942930), (5, 641554344), (6, 534628620), (8, 400971465), (9, 356419080), (10, 320777172), (12, 267314310), (15, 213851448), (18, 178209540), (20, 160388586), (24, 133657155), (27, 118806360), (30, 106925724), (36, 89104770), (40, 80194293), (45, 71283816), (54, 59403180), (60, 53462862), (72, 44552385), (81, 39602120), (90, 35641908), (108, 29701590), (120, 26731431), (135, 23761272), (162, 19801060), (180, 17820954), (216, 14850795), (270, 11880636), (324, 9900530), (360, 8910477), (405, 7920424), (540, 5940318), (648, 4950265), (810, 3960212), (1080, 2970159), (1620, 1980106), (3240, 990053)]