18449045280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{6133}}^1$

素因数の和:8243

約数の個数: 144

約数和(自身を含む): 62997774840

約数和(自身を除く): 44548729560

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2089, 4178, 6133, 6267, 8356, 10445, 12266, 12534, 16712, 18399, 18801, 20890, 24532, 25068, 30665, 31335, 33424, 36798, 37602, 41780, 49064, 50136, 55197, 61330, 62670, 66848, 73596, 75204, 83560, 91995, 94005, 98128, 100272, 110394, 122660, 125340, 147192, 150408, 167120, 183990, 188010, 196256, 200544, 220788, 245320, 250680, 275985, 294384, 300816, 334240, 367980, 376020, 441576, 490640, 501360, 551970, 588768, 601632, 735960, 752040, 883152, 981280, 1002720, 1103940, 1471920, 1504080, 1766304, 2207880, 2943840, 3008160, 4415760, 8831520, 12811837, 25623674, 38435511, 51247348, 64059185, 76871022, 102494696, 115306533, 128118370, 153742044, 192177555, 204989392, 230613066, 256236740, 307484088, 384355110, 409978784, 461226132, 512473480, 576532665, 614968176, 768710220, 922452264, 1024946960, 1153065330, 1229936352, 1537420440, 1844904528, 2049893920, 2306130660, 3074840880, 3689809056, 4612261320, 6149681760, 9224522640, 18449045280]

約数ペア:

[(1, 18449045280), (2, 9224522640), (3, 6149681760), (4, 4612261320), (5, 3689809056), (6, 3074840880), (8, 2306130660), (9, 2049893920), (10, 1844904528), (12, 1537420440), (15, 1229936352), (16, 1153065330), (18, 1024946960), (20, 922452264), (24, 768710220), (30, 614968176), (32, 576532665), (36, 512473480), (40, 461226132), (45, 409978784), (48, 384355110), (60, 307484088), (72, 256236740), (80, 230613066), (90, 204989392), (96, 192177555), (120, 153742044), (144, 128118370), (160, 115306533), (180, 102494696), (240, 76871022), (288, 64059185), (360, 51247348), (480, 38435511), (720, 25623674), (1440, 12811837), (2089, 8831520), (4178, 4415760), (6133, 3008160), (6267, 2943840), (8356, 2207880), (10445, 1766304), (12266, 1504080), (12534, 1471920), (16712, 1103940), (18399, 1002720), (18801, 981280), (20890, 883152), (24532, 752040), (25068, 735960), (30665, 601632), (31335, 588768), (33424, 551970), (36798, 501360), (37602, 490640), (41780, 441576), (49064, 376020), (50136, 367980), (55197, 334240), (61330, 300816), (62670, 294384), (66848, 275985), (73596, 250680), (75204, 245320), (83560, 220788), (91995, 200544), (94005, 196256), (98128, 188010), (100272, 183990), (110394, 167120), (122660, 150408), (125340, 147192)]