39986605920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2872601}}^1$

素因数の和:2872648

約数の個数: 96

約数和(自身を含む): 130301226720

約数和(自身を除く): 90314620800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 2872601, 5745202, 8617803, 11490404, 14363005, 17235606, 22980808, 28726010, 34471212, 43089015, 45961616, 57452020, 68942424, 83305429, 86178030, 91923232, 114904040, 137884848, 166610858, 172356060, 229808080, 249916287, 275769696, 333221716, 344712120, 416527145, 459616160, 499832574, 666443432, 689424240, 833054290, 999665148, 1249581435, 1332886864, 1378848480, 1666108580, 1999330296, 2499162870, 2665773728, 3332217160, 3998660592, 4998325740, 6664434320, 7997321184, 9996651480, 13328868640, 19993302960, 39986605920]

約数ペア:

[(1, 39986605920), (2, 19993302960), (3, 13328868640), (4, 9996651480), (5, 7997321184), (6, 6664434320), (8, 4998325740), (10, 3998660592), (12, 3332217160), (15, 2665773728), (16, 2499162870), (20, 1999330296), (24, 1666108580), (29, 1378848480), (30, 1332886864), (32, 1249581435), (40, 999665148), (48, 833054290), (58, 689424240), (60, 666443432), (80, 499832574), (87, 459616160), (96, 416527145), (116, 344712120), (120, 333221716), (145, 275769696), (160, 249916287), (174, 229808080), (232, 172356060), (240, 166610858), (290, 137884848), (348, 114904040), (435, 91923232), (464, 86178030), (480, 83305429), (580, 68942424), (696, 57452020), (870, 45961616), (928, 43089015), (1160, 34471212), (1392, 28726010), (1740, 22980808), (2320, 17235606), (2784, 14363005), (3480, 11490404), (4640, 8617803), (6960, 5745202), (13920, 2872601)]