15992449920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21523}}^1$

素因数の和:21594

約数の個数: 256

約数和(自身を含む): 57959827200

約数和(自身を除く): 41967377280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 21523, 23220, 24768, 27520, 30960, 37152, 41280, 43046, 46440, 49536, 61920, 64569, 74304, 82560, 86092, 92880, 107615, 123840, 129138, 148608, 172184, 185760, 193707, 215230, 247680, 258276, 322845, 344368, 371520, 387414, 430460, 516552, 581121, 645690, 688736, 743040, 774828, 860920, 925489, 968535, 1033104, 1162242, 1291380, 1377472, 1549656, 1721840, 1850978, 1937070, 2066208, 2324484, 2582760, 2754944, 2776467, 2905605, 3099312, 3443680, 3701956, 3874140, 4132416, 4627445, 4648968, 5165520, 5552934, 5811210, 6198624, 6887360, 7403912, 7748280, 8264832, 8329401, 9254890, 9297936, 10331040, 11105868, 11622420, 12397248, 13774720, 13882335, 14807824, 15496560, 16658802, 18509780, 18595872, 20662080, 22211736, 23244840, 24794496, 24988203, 27764670, 29615648, 30993120, 33317604, 37019560, 37191744, 41324160, 41647005, 44423472, 46489680, 49976406, 55529340, 59231296, 61986240, 66635208, 74039120, 74383488, 83294010, 88846944, 92979360, 99952812, 111058680, 118462592, 123972480, 124941015, 133270416, 148078240, 166588020, 177693888, 185958720, 199905624, 222117360, 249882030, 266540832, 296156480, 333176040, 355387776, 371917440, 399811248, 444234720, 499764060, 533081664, 592312960, 666352080, 799622496, 888469440, 999528120, 1066163328, 1332704160, 1599244992, 1776938880, 1999056240, 2665408320, 3198489984, 3998112480, 5330816640, 7996224960, 15992449920]

約数ペア:

[(1, 15992449920), (2, 7996224960), (3, 5330816640), (4, 3998112480), (5, 3198489984), (6, 2665408320), (8, 1999056240), (9, 1776938880), (10, 1599244992), (12, 1332704160), (15, 1066163328), (16, 999528120), (18, 888469440), (20, 799622496), (24, 666352080), (27, 592312960), (30, 533081664), (32, 499764060), (36, 444234720), (40, 399811248), (43, 371917440), (45, 355387776), (48, 333176040), (54, 296156480), (60, 266540832), (64, 249882030), (72, 222117360), (80, 199905624), (86, 185958720), (90, 177693888), (96, 166588020), (108, 148078240), (120, 133270416), (128, 124941015), (129, 123972480), (135, 118462592), (144, 111058680), (160, 99952812), (172, 92979360), (180, 88846944), (192, 83294010), (215, 74383488), (216, 74039120), (240, 66635208), (258, 61986240), (270, 59231296), (288, 55529340), (320, 49976406), (344, 46489680), (360, 44423472), (384, 41647005), (387, 41324160), (430, 37191744), (432, 37019560), (480, 33317604), (516, 30993120), (540, 29615648), (576, 27764670), (640, 24988203), (645, 24794496), (688, 23244840), (720, 22211736), (774, 20662080), (860, 18595872), (864, 18509780), (960, 16658802), (1032, 15496560), (1080, 14807824), (1152, 13882335), (1161, 13774720), (1290, 12397248), (1376, 11622420), (1440, 11105868), (1548, 10331040), (1720, 9297936), (1728, 9254890), (1920, 8329401), (1935, 8264832), (2064, 7748280), (2160, 7403912), (2322, 6887360), (2580, 6198624), (2752, 5811210), (2880, 5552934), (3096, 5165520), (3440, 4648968), (3456, 4627445), (3870, 4132416), (4128, 3874140), (4320, 3701956), (4644, 3443680), (5160, 3099312), (5504, 2905605), (5760, 2776467), (5805, 2754944), (6192, 2582760), (6880, 2324484), (7740, 2066208), (8256, 1937070), (8640, 1850978), (9288, 1721840), (10320, 1549656), (11610, 1377472), (12384, 1291380), (13760, 1162242), (15480, 1033104), (16512, 968535), (17280, 925489), (18576, 860920), (20640, 774828), (21523, 743040), (23220, 688736), (24768, 645690), (27520, 581121), (30960, 516552), (37152, 430460), (41280, 387414), (43046, 371520), (46440, 344368), (49536, 322845), (61920, 258276), (64569, 247680), (74304, 215230), (82560, 193707), (86092, 185760), (92880, 172184), (107615, 148608), (123840, 129138)]