1295563680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 4551120000

約数和(自身を除く): 3255556320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 499, 540, 601, 720, 864, 998, 1080, 1202, 1440, 1497, 1803, 1996, 2160, 2404, 2495, 2994, 3005, 3606, 3992, 4320, 4491, 4808, 4990, 5409, 5988, 6010, 7212, 7485, 7984, 8982, 9015, 9616, 9980, 10818, 11976, 12020, 13473, 14424, 14970, 15968, 16227, 17964, 18030, 19232, 19960, 21636, 22455, 23952, 24040, 26946, 27045, 28848, 29940, 32454, 35928, 36060, 39920, 43272, 44910, 47904, 48080, 53892, 54090, 57696, 59880, 64908, 67365, 71856, 72120, 79840, 81135, 86544, 89820, 96160, 107784, 108180, 119760, 129816, 134730, 143712, 144240, 162270, 173088, 179640, 215568, 216360, 239520, 259632, 269460, 288480, 299899, 324540, 359280, 431136, 432720, 519264, 538920, 599798, 649080, 718560, 865440, 899697, 1077840, 1199596, 1298160, 1499495, 1799394, 2155680, 2399192, 2596320, 2699091, 2998990, 3598788, 4498485, 4798384, 5398182, 5997980, 7197576, 8097273, 8996970, 9596768, 10796364, 11995960, 13495455, 14395152, 16194546, 17993940, 21592728, 23991920, 26990910, 28790304, 32389092, 35987880, 40486365, 43185456, 47983840, 53981820, 64778184, 71975760, 80972730, 86370912, 107963640, 129556368, 143951520, 161945460, 215927280, 259112736, 323890920, 431854560, 647781840, 1295563680]

約数ペア:

[(1, 1295563680), (2, 647781840), (3, 431854560), (4, 323890920), (5, 259112736), (6, 215927280), (8, 161945460), (9, 143951520), (10, 129556368), (12, 107963640), (15, 86370912), (16, 80972730), (18, 71975760), (20, 64778184), (24, 53981820), (27, 47983840), (30, 43185456), (32, 40486365), (36, 35987880), (40, 32389092), (45, 28790304), (48, 26990910), (54, 23991920), (60, 21592728), (72, 17993940), (80, 16194546), (90, 14395152), (96, 13495455), (108, 11995960), (120, 10796364), (135, 9596768), (144, 8996970), (160, 8097273), (180, 7197576), (216, 5997980), (240, 5398182), (270, 4798384), (288, 4498485), (360, 3598788), (432, 2998990), (480, 2699091), (499, 2596320), (540, 2399192), (601, 2155680), (720, 1799394), (864, 1499495), (998, 1298160), (1080, 1199596), (1202, 1077840), (1440, 899697), (1497, 865440), (1803, 718560), (1996, 649080), (2160, 599798), (2404, 538920), (2495, 519264), (2994, 432720), (3005, 431136), (3606, 359280), (3992, 324540), (4320, 299899), (4491, 288480), (4808, 269460), (4990, 259632), (5409, 239520), (5988, 216360), (6010, 215568), (7212, 179640), (7485, 173088), (7984, 162270), (8982, 144240), (9015, 143712), (9616, 134730), (9980, 129816), (10818, 119760), (11976, 108180), (12020, 107784), (13473, 96160), (14424, 89820), (14970, 86544), (15968, 81135), (16227, 79840), (17964, 72120), (18030, 71856), (19232, 67365), (19960, 64908), (21636, 59880), (22455, 57696), (23952, 54090), (24040, 53892), (26946, 48080), (27045, 47904), (28848, 44910), (29940, 43272), (32454, 39920), (35928, 36060)]