918622080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53161}}^1$

素因数の和:53189

約数の個数: 128

約数和(自身を含む): 3253514400

約数和(自身を除く): 2334892320

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 53161, 106322, 159483, 212644, 265805, 318966, 425288, 478449, 531610, 637932, 797415, 850576, 956898, 1063220, 1275864, 1435347, 1594830, 1701152, 1913796, 2126440, 2392245, 2551728, 2870694, 3189660, 3402304, 3827592, 4252880, 4784490, 5103456, 5741388, 6379320, 6804608, 7176735, 7655184, 8505760, 9568980, 10206912, 11482776, 12758640, 14353470, 15310368, 17011520, 19137960, 20413824, 22965552, 25517280, 28706940, 30620736, 34023040, 38275920, 45931104, 51034560, 57413880, 61241472, 76551840, 91862208, 102069120, 114827760, 153103680, 183724416, 229655520, 306207360, 459311040, 918622080]

約数ペア:

[(1, 918622080), (2, 459311040), (3, 306207360), (4, 229655520), (5, 183724416), (6, 153103680), (8, 114827760), (9, 102069120), (10, 91862208), (12, 76551840), (15, 61241472), (16, 57413880), (18, 51034560), (20, 45931104), (24, 38275920), (27, 34023040), (30, 30620736), (32, 28706940), (36, 25517280), (40, 22965552), (45, 20413824), (48, 19137960), (54, 17011520), (60, 15310368), (64, 14353470), (72, 12758640), (80, 11482776), (90, 10206912), (96, 9568980), (108, 8505760), (120, 7655184), (128, 7176735), (135, 6804608), (144, 6379320), (160, 5741388), (180, 5103456), (192, 4784490), (216, 4252880), (240, 3827592), (270, 3402304), (288, 3189660), (320, 2870694), (360, 2551728), (384, 2392245), (432, 2126440), (480, 1913796), (540, 1701152), (576, 1594830), (640, 1435347), (720, 1275864), (864, 1063220), (960, 956898), (1080, 850576), (1152, 797415), (1440, 637932), (1728, 531610), (1920, 478449), (2160, 425288), (2880, 318966), (3456, 265805), (4320, 212644), (5760, 159483), (8640, 106322), (17280, 53161)]