30779493120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2089}}^1$

素因数の和:3395

約数の個数: 216

約数和(自身を含む): 106628121600

約数和(自身を除く): 75848628480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1279, 1280, 1440, 1920, 2089, 2304, 2558, 2880, 3837, 3840, 4178, 5116, 5760, 6267, 6395, 7674, 8356, 10232, 10445, 11511, 11520, 12534, 12790, 15348, 16712, 18801, 19185, 20464, 20890, 23022, 25068, 25580, 30696, 31335, 33424, 37602, 38370, 40928, 41780, 46044, 50136, 51160, 57555, 61392, 62670, 66848, 75204, 76740, 81856, 83560, 92088, 94005, 100272, 102320, 115110, 122784, 125340, 133696, 150408, 153480, 163712, 167120, 184176, 188010, 200544, 204640, 230220, 245568, 250680, 267392, 300816, 306960, 327424, 334240, 368352, 376020, 401088, 409280, 460440, 491136, 501360, 534784, 601632, 613920, 668480, 736704, 752040, 802176, 818560, 920880, 982272, 1002720, 1203264, 1227840, 1336960, 1473408, 1504080, 1604352, 1637120, 1841760, 2005440, 2406528, 2455680, 2671831, 2673920, 2946816, 3008160, 3683520, 4010880, 4813056, 4911360, 5343662, 6016320, 7367040, 8015493, 8021760, 10687324, 12032640, 13359155, 14734080, 16030986, 21374648, 24046479, 24065280, 26718310, 32061972, 40077465, 42749296, 48092958, 53436620, 64123944, 80154930, 85498592, 96185916, 106873240, 120232395, 128247888, 160309860, 170997184, 192371832, 213746480, 240464790, 256495776, 320619720, 341994368, 384743664, 427492960, 480929580, 512991552, 641239440, 683988736, 769487328, 854985920, 961859160, 1025983104, 1282478880, 1538974656, 1709971840, 1923718320, 2051966208, 2564957760, 3077949312, 3419943680, 3847436640, 5129915520, 6155898624, 7694873280, 10259831040, 15389746560, 30779493120]

約数ペア:

[(1, 30779493120), (2, 15389746560), (3, 10259831040), (4, 7694873280), (5, 6155898624), (6, 5129915520), (8, 3847436640), (9, 3419943680), (10, 3077949312), (12, 2564957760), (15, 2051966208), (16, 1923718320), (18, 1709971840), (20, 1538974656), (24, 1282478880), (30, 1025983104), (32, 961859160), (36, 854985920), (40, 769487328), (45, 683988736), (48, 641239440), (60, 512991552), (64, 480929580), (72, 427492960), (80, 384743664), (90, 341994368), (96, 320619720), (120, 256495776), (128, 240464790), (144, 213746480), (160, 192371832), (180, 170997184), (192, 160309860), (240, 128247888), (256, 120232395), (288, 106873240), (320, 96185916), (360, 85498592), (384, 80154930), (480, 64123944), (576, 53436620), (640, 48092958), (720, 42749296), (768, 40077465), (960, 32061972), (1152, 26718310), (1279, 24065280), (1280, 24046479), (1440, 21374648), (1920, 16030986), (2089, 14734080), (2304, 13359155), (2558, 12032640), (2880, 10687324), (3837, 8021760), (3840, 8015493), (4178, 7367040), (5116, 6016320), (5760, 5343662), (6267, 4911360), (6395, 4813056), (7674, 4010880), (8356, 3683520), (10232, 3008160), (10445, 2946816), (11511, 2673920), (11520, 2671831), (12534, 2455680), (12790, 2406528), (15348, 2005440), (16712, 1841760), (18801, 1637120), (19185, 1604352), (20464, 1504080), (20890, 1473408), (23022, 1336960), (25068, 1227840), (25580, 1203264), (30696, 1002720), (31335, 982272), (33424, 920880), (37602, 818560), (38370, 802176), (40928, 752040), (41780, 736704), (46044, 668480), (50136, 613920), (51160, 601632), (57555, 534784), (61392, 501360), (62670, 491136), (66848, 460440), (75204, 409280), (76740, 401088), (81856, 376020), (83560, 368352), (92088, 334240), (94005, 327424), (100272, 306960), (102320, 300816), (115110, 267392), (122784, 250680), (125340, 245568), (133696, 230220), (150408, 204640), (153480, 200544), (163712, 188010), (167120, 184176)]