85682880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 224

約数和(自身を含む): 310164480

約数和(自身を除く): 224481600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 211, 216, 235, 240, 270, 282, 288, 320, 360, 376, 422, 423, 432, 470, 480, 540, 564, 576, 633, 705, 720, 752, 844, 846, 864, 940, 960, 1055, 1080, 1128, 1266, 1269, 1410, 1440, 1504, 1688, 1692, 1728, 1880, 1899, 2110, 2115, 2160, 2256, 2532, 2538, 2820, 2880, 3008, 3165, 3376, 3384, 3760, 3798, 4220, 4230, 4320, 4512, 5064, 5076, 5640, 5697, 6330, 6345, 6752, 6768, 7520, 7596, 8440, 8460, 8640, 9024, 9495, 9917, 10128, 10152, 11280, 11394, 12660, 12690, 13504, 13536, 15040, 15192, 16880, 16920, 18990, 19834, 20256, 20304, 22560, 22788, 25320, 25380, 27072, 28485, 29751, 30384, 33760, 33840, 37980, 39668, 40512, 40608, 45120, 45576, 49585, 50640, 50760, 56970, 59502, 60768, 67520, 67680, 75960, 79336, 81216, 89253, 91152, 99170, 101280, 101520, 113940, 119004, 121536, 135360, 148755, 151920, 158672, 178506, 182304, 198340, 202560, 203040, 227880, 238008, 267759, 297510, 303840, 317344, 357012, 364608, 396680, 406080, 446265, 455760, 476016, 535518, 595020, 607680, 634688, 714024, 793360, 892530, 911520, 952032, 1071036, 1190040, 1338795, 1428048, 1586720, 1785060, 1823040, 1904064, 2142072, 2380080, 2677590, 2856096, 3173440, 3570120, 4284144, 4760160, 5355180, 5712192, 7140240, 8568288, 9520320, 10710360, 14280480, 17136576, 21420720, 28560960, 42841440, 85682880]

約数ペア:

[(1, 85682880), (2, 42841440), (3, 28560960), (4, 21420720), (5, 17136576), (6, 14280480), (8, 10710360), (9, 9520320), (10, 8568288), (12, 7140240), (15, 5712192), (16, 5355180), (18, 4760160), (20, 4284144), (24, 3570120), (27, 3173440), (30, 2856096), (32, 2677590), (36, 2380080), (40, 2142072), (45, 1904064), (47, 1823040), (48, 1785060), (54, 1586720), (60, 1428048), (64, 1338795), (72, 1190040), (80, 1071036), (90, 952032), (94, 911520), (96, 892530), (108, 793360), (120, 714024), (135, 634688), (141, 607680), (144, 595020), (160, 535518), (180, 476016), (188, 455760), (192, 446265), (211, 406080), (216, 396680), (235, 364608), (240, 357012), (270, 317344), (282, 303840), (288, 297510), (320, 267759), (360, 238008), (376, 227880), (422, 203040), (423, 202560), (432, 198340), (470, 182304), (480, 178506), (540, 158672), (564, 151920), (576, 148755), (633, 135360), (705, 121536), (720, 119004), (752, 113940), (844, 101520), (846, 101280), (864, 99170), (940, 91152), (960, 89253), (1055, 81216), (1080, 79336), (1128, 75960), (1266, 67680), (1269, 67520), (1410, 60768), (1440, 59502), (1504, 56970), (1688, 50760), (1692, 50640), (1728, 49585), (1880, 45576), (1899, 45120), (2110, 40608), (2115, 40512), (2160, 39668), (2256, 37980), (2532, 33840), (2538, 33760), (2820, 30384), (2880, 29751), (3008, 28485), (3165, 27072), (3376, 25380), (3384, 25320), (3760, 22788), (3798, 22560), (4220, 20304), (4230, 20256), (4320, 19834), (4512, 18990), (5064, 16920), (5076, 16880), (5640, 15192), (5697, 15040), (6330, 13536), (6345, 13504), (6752, 12690), (6768, 12660), (7520, 11394), (7596, 11280), (8440, 10152), (8460, 10128), (8640, 9917), (9024, 9495)]