286791840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{22129}}^1$

素因数の和:22156

約数の個数: 120

約数和(自身を含む): 1012181940

約数和(自身を除く): 725390100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 22129, 44258, 66387, 88516, 110645, 132774, 177032, 199161, 221290, 265548, 331935, 354064, 398322, 442580, 531096, 597483, 663870, 708128, 796644, 885160, 995805, 1062192, 1194966, 1327740, 1593288, 1770320, 1792449, 1991610, 2124384, 2389932, 2655480, 2987415, 3186576, 3540640, 3584898, 3983220, 4779864, 5310960, 5974830, 6373152, 7169796, 7966440, 8962245, 9559728, 10621920, 11949660, 14339592, 15932880, 17924490, 19119456, 23899320, 28679184, 31865760, 35848980, 47798640, 57358368, 71697960, 95597280, 143395920, 286791840]

約数ペア:

[(1, 286791840), (2, 143395920), (3, 95597280), (4, 71697960), (5, 57358368), (6, 47798640), (8, 35848980), (9, 31865760), (10, 28679184), (12, 23899320), (15, 19119456), (16, 17924490), (18, 15932880), (20, 14339592), (24, 11949660), (27, 10621920), (30, 9559728), (32, 8962245), (36, 7966440), (40, 7169796), (45, 6373152), (48, 5974830), (54, 5310960), (60, 4779864), (72, 3983220), (80, 3584898), (81, 3540640), (90, 3186576), (96, 2987415), (108, 2655480), (120, 2389932), (135, 2124384), (144, 1991610), (160, 1792449), (162, 1770320), (180, 1593288), (216, 1327740), (240, 1194966), (270, 1062192), (288, 995805), (324, 885160), (360, 796644), (405, 708128), (432, 663870), (480, 597483), (540, 531096), (648, 442580), (720, 398322), (810, 354064), (864, 331935), (1080, 265548), (1296, 221290), (1440, 199161), (1620, 177032), (2160, 132774), (2592, 110645), (3240, 88516), (4320, 66387), (6480, 44258), (12960, 22129)]