1089197280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 240

約数和(自身を含む): 3871264320

約数和(自身を除く): 2782067040

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, 229, 240, 270, 288, 324, 360, 367, 405, 432, 458, 480, 540, 648, 687, 720, 734, 810, 864, 916, 1080, 1101, 1145, 1296, 1374, 1440, 1468, 1620, 1832, 1835, 2061, 2160, 2202, 2290, 2592, 2748, 2936, 3240, 3303, 3435, 3664, 3670, 4122, 4320, 4404, 4580, 5496, 5505, 5872, 6183, 6480, 6606, 6870, 7328, 7340, 8244, 8808, 9160, 9909, 10305, 10992, 11010, 11744, 12366, 12960, 13212, 13740, 14680, 16488, 16515, 17616, 18320, 18549, 19818, 20610, 21984, 22020, 24732, 26424, 27480, 29360, 29727, 30915, 32976, 33030, 35232, 36640, 37098, 39636, 41220, 44040, 49464, 49545, 52848, 54960, 58720, 59454, 61830, 65952, 66060, 74196, 79272, 82440, 84043, 88080, 92745, 98928, 99090, 105696, 109920, 118908, 123660, 132120, 148392, 148635, 158544, 164880, 168086, 176160, 185490, 197856, 198180, 237816, 247320, 252129, 264240, 296784, 297270, 317088, 329760, 336172, 370980, 396360, 420215, 475632, 494640, 504258, 528480, 593568, 594540, 672344, 741960, 756387, 792720, 840430, 951264, 989280, 1008516, 1189080, 1260645, 1344688, 1483920, 1512774, 1585440, 1680860, 2017032, 2269161, 2378160, 2521290, 2689376, 2967840, 3025548, 3361720, 3781935, 4034064, 4538322, 4756320, 5042580, 6051096, 6723440, 6807483, 7563870, 8068128, 9076644, 10085160, 11345805, 12102192, 13446880, 13614966, 15127740, 18153288, 20170320, 22691610, 24204384, 27229932, 30255480, 34037415, 36306576, 40340640, 45383220, 54459864, 60510960, 68074830, 72613152, 90766440, 108919728, 121021920, 136149660, 181532880, 217839456, 272299320, 363065760, 544598640, 1089197280]

約数ペア:

[(1, 1089197280), (2, 544598640), (3, 363065760), (4, 272299320), (5, 217839456), (6, 181532880), (8, 136149660), (9, 121021920), (10, 108919728), (12, 90766440), (15, 72613152), (16, 68074830), (18, 60510960), (20, 54459864), (24, 45383220), (27, 40340640), (30, 36306576), (32, 34037415), (36, 30255480), (40, 27229932), (45, 24204384), (48, 22691610), (54, 20170320), (60, 18153288), (72, 15127740), (80, 13614966), (81, 13446880), (90, 12102192), (96, 11345805), (108, 10085160), (120, 9076644), (135, 8068128), (144, 7563870), (160, 6807483), (162, 6723440), (180, 6051096), (216, 5042580), (229, 4756320), (240, 4538322), (270, 4034064), (288, 3781935), (324, 3361720), (360, 3025548), (367, 2967840), (405, 2689376), (432, 2521290), (458, 2378160), (480, 2269161), (540, 2017032), (648, 1680860), (687, 1585440), (720, 1512774), (734, 1483920), (810, 1344688), (864, 1260645), (916, 1189080), (1080, 1008516), (1101, 989280), (1145, 951264), (1296, 840430), (1374, 792720), (1440, 756387), (1468, 741960), (1620, 672344), (1832, 594540), (1835, 593568), (2061, 528480), (2160, 504258), (2202, 494640), (2290, 475632), (2592, 420215), (2748, 396360), (2936, 370980), (3240, 336172), (3303, 329760), (3435, 317088), (3664, 297270), (3670, 296784), (4122, 264240), (4320, 252129), (4404, 247320), (4580, 237816), (5496, 198180), (5505, 197856), (5872, 185490), (6183, 176160), (6480, 168086), (6606, 164880), (6870, 158544), (7328, 148635), (7340, 148392), (8244, 132120), (8808, 123660), (9160, 118908), (9909, 109920), (10305, 105696), (10992, 99090), (11010, 98928), (11744, 92745), (12366, 88080), (12960, 84043), (13212, 82440), (13740, 79272), (14680, 74196), (16488, 66060), (16515, 65952), (17616, 61830), (18320, 59454), (18549, 58720), (19818, 54960), (20610, 52848), (21984, 49545), (22020, 49464), (24732, 44040), (26424, 41220), (27480, 39636), (29360, 37098), (29727, 36640), (30915, 35232), (32976, 33030)]