304504320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1336

約数の個数: 160

約数和(自身を含む): 1005649920

約数和(自身を除く): 701145600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1279, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2558, 2560, 2976, 3720, 3837, 3840, 3968, 4960, 5116, 5952, 6395, 7440, 7674, 7680, 7936, 9920, 10232, 11904, 12790, 14880, 15348, 15872, 19185, 19840, 20464, 23808, 25580, 29760, 30696, 38370, 39649, 39680, 40928, 47616, 51160, 59520, 61392, 76740, 79298, 79360, 81856, 102320, 118947, 119040, 122784, 153480, 158596, 163712, 198245, 204640, 237894, 238080, 245568, 306960, 317192, 327424, 396490, 409280, 475788, 491136, 594735, 613920, 634384, 654848, 792980, 818560, 951576, 982272, 1189470, 1227840, 1268768, 1585960, 1637120, 1903152, 1964544, 2378940, 2455680, 2537536, 3171920, 3274240, 3806304, 4757880, 4911360, 5075072, 6343840, 7612608, 9515760, 9822720, 10150144, 12687680, 15225216, 19031520, 20300288, 25375360, 30450432, 38063040, 50750720, 60900864, 76126080, 101501440, 152252160, 304504320]

約数ペア:

[(1, 304504320), (2, 152252160), (3, 101501440), (4, 76126080), (5, 60900864), (6, 50750720), (8, 38063040), (10, 30450432), (12, 25375360), (15, 20300288), (16, 19031520), (20, 15225216), (24, 12687680), (30, 10150144), (31, 9822720), (32, 9515760), (40, 7612608), (48, 6343840), (60, 5075072), (62, 4911360), (64, 4757880), (80, 3806304), (93, 3274240), (96, 3171920), (120, 2537536), (124, 2455680), (128, 2378940), (155, 1964544), (160, 1903152), (186, 1637120), (192, 1585960), (240, 1268768), (248, 1227840), (256, 1189470), (310, 982272), (320, 951576), (372, 818560), (384, 792980), (465, 654848), (480, 634384), (496, 613920), (512, 594735), (620, 491136), (640, 475788), (744, 409280), (768, 396490), (930, 327424), (960, 317192), (992, 306960), (1240, 245568), (1279, 238080), (1280, 237894), (1488, 204640), (1536, 198245), (1860, 163712), (1920, 158596), (1984, 153480), (2480, 122784), (2558, 119040), (2560, 118947), (2976, 102320), (3720, 81856), (3837, 79360), (3840, 79298), (3968, 76740), (4960, 61392), (5116, 59520), (5952, 51160), (6395, 47616), (7440, 40928), (7674, 39680), (7680, 39649), (7936, 38370), (9920, 30696), (10232, 29760), (11904, 25580), (12790, 23808), (14880, 20464), (15348, 19840), (15872, 19185)]