456756480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 216

約数和(自身を含む): 1632583680

約数和(自身を除く): 1175827200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1279, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2558, 2790, 2880, 2976, 3720, 3837, 3840, 3968, 4464, 4960, 5116, 5580, 5760, 5952, 6395, 7440, 7674, 7936, 8928, 9920, 10232, 11160, 11511, 11520, 11904, 12790, 14880, 15348, 17856, 19185, 19840, 20464, 22320, 23022, 23808, 25580, 29760, 30696, 35712, 38370, 39649, 39680, 40928, 44640, 46044, 51160, 57555, 59520, 61392, 71424, 76740, 79298, 81856, 89280, 92088, 102320, 115110, 118947, 119040, 122784, 153480, 158596, 163712, 178560, 184176, 198245, 204640, 230220, 237894, 245568, 306960, 317192, 327424, 356841, 357120, 368352, 396490, 409280, 460440, 475788, 491136, 594735, 613920, 634384, 713682, 736704, 792980, 818560, 920880, 951576, 982272, 1189470, 1227840, 1268768, 1427364, 1473408, 1585960, 1637120, 1784205, 1841760, 1903152, 2378940, 2455680, 2537536, 2854728, 2946816, 3171920, 3568410, 3683520, 3806304, 4757880, 4911360, 5075072, 5709456, 6343840, 7136820, 7367040, 7612608, 9515760, 10150144, 11418912, 12687680, 14273640, 14734080, 15225216, 19031520, 22837824, 25375360, 28547280, 30450432, 38063040, 45675648, 50750720, 57094560, 76126080, 91351296, 114189120, 152252160, 228378240, 456756480]

約数ペア:

[(1, 456756480), (2, 228378240), (3, 152252160), (4, 114189120), (5, 91351296), (6, 76126080), (8, 57094560), (9, 50750720), (10, 45675648), (12, 38063040), (15, 30450432), (16, 28547280), (18, 25375360), (20, 22837824), (24, 19031520), (30, 15225216), (31, 14734080), (32, 14273640), (36, 12687680), (40, 11418912), (45, 10150144), (48, 9515760), (60, 7612608), (62, 7367040), (64, 7136820), (72, 6343840), (80, 5709456), (90, 5075072), (93, 4911360), (96, 4757880), (120, 3806304), (124, 3683520), (128, 3568410), (144, 3171920), (155, 2946816), (160, 2854728), (180, 2537536), (186, 2455680), (192, 2378940), (240, 1903152), (248, 1841760), (256, 1784205), (279, 1637120), (288, 1585960), (310, 1473408), (320, 1427364), (360, 1268768), (372, 1227840), (384, 1189470), (465, 982272), (480, 951576), (496, 920880), (558, 818560), (576, 792980), (620, 736704), (640, 713682), (720, 634384), (744, 613920), (768, 594735), (930, 491136), (960, 475788), (992, 460440), (1116, 409280), (1152, 396490), (1240, 368352), (1279, 357120), (1280, 356841), (1395, 327424), (1440, 317192), (1488, 306960), (1860, 245568), (1920, 237894), (1984, 230220), (2232, 204640), (2304, 198245), (2480, 184176), (2558, 178560), (2790, 163712), (2880, 158596), (2976, 153480), (3720, 122784), (3837, 119040), (3840, 118947), (3968, 115110), (4464, 102320), (4960, 92088), (5116, 89280), (5580, 81856), (5760, 79298), (5952, 76740), (6395, 71424), (7440, 61392), (7674, 59520), (7936, 57555), (8928, 51160), (9920, 46044), (10232, 44640), (11160, 40928), (11511, 39680), (11520, 39649), (11904, 38370), (12790, 35712), (14880, 30696), (15348, 29760), (17856, 25580), (19185, 23808), (19840, 23022), (20464, 22320)]