15909916320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7351}}^1$

素因数の和:7545

約数の個数: 240

約数和(自身を含む): 56492650368

約数和(自身を除く): 40582734048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 167, 180, 216, 240, 270, 288, 324, 334, 360, 405, 432, 480, 501, 540, 648, 668, 720, 810, 835, 864, 1002, 1080, 1296, 1336, 1440, 1503, 1620, 1670, 2004, 2160, 2505, 2592, 2672, 3006, 3240, 3340, 4008, 4320, 4509, 5010, 5344, 6012, 6480, 6680, 7351, 7515, 8016, 9018, 10020, 12024, 12960, 13360, 13527, 14702, 15030, 16032, 18036, 20040, 22053, 22545, 24048, 26720, 27054, 29404, 30060, 36072, 36755, 40080, 44106, 45090, 48096, 54108, 58808, 60120, 66159, 67635, 72144, 73510, 80160, 88212, 90180, 108216, 110265, 117616, 120240, 132318, 135270, 144288, 147020, 176424, 180360, 198477, 216432, 220530, 235232, 240480, 264636, 270540, 294040, 330795, 352848, 360720, 396954, 432864, 441060, 529272, 541080, 588080, 595431, 661590, 705696, 721440, 793908, 882120, 992385, 1058544, 1082160, 1176160, 1190862, 1227617, 1323180, 1587816, 1764240, 1984770, 2117088, 2164320, 2381724, 2455234, 2646360, 2977155, 3175632, 3528480, 3682851, 3969540, 4763448, 4910468, 5292720, 5954310, 6138085, 6351264, 7365702, 7939080, 9526896, 9820936, 10585440, 11048553, 11908620, 12276170, 14731404, 15878160, 18414255, 19053792, 19641872, 22097106, 23817240, 24552340, 29462808, 31756320, 33145659, 36828510, 39283744, 44194212, 47634480, 49104680, 55242765, 58925616, 66291318, 73657020, 88388424, 95268960, 98209360, 99436977, 110485530, 117851232, 132582636, 147314040, 165728295, 176776848, 196418720, 198873954, 220971060, 265165272, 294628080, 331456590, 353553696, 397747908, 441942120, 497184885, 530330544, 589256160, 662913180, 795495816, 883884240, 994369770, 1060661088, 1325826360, 1590991632, 1767768480, 1988739540, 2651652720, 3181983264, 3977479080, 5303305440, 7954958160, 15909916320]

約数ペア:

[(1, 15909916320), (2, 7954958160), (3, 5303305440), (4, 3977479080), (5, 3181983264), (6, 2651652720), (8, 1988739540), (9, 1767768480), (10, 1590991632), (12, 1325826360), (15, 1060661088), (16, 994369770), (18, 883884240), (20, 795495816), (24, 662913180), (27, 589256160), (30, 530330544), (32, 497184885), (36, 441942120), (40, 397747908), (45, 353553696), (48, 331456590), (54, 294628080), (60, 265165272), (72, 220971060), (80, 198873954), (81, 196418720), (90, 176776848), (96, 165728295), (108, 147314040), (120, 132582636), (135, 117851232), (144, 110485530), (160, 99436977), (162, 98209360), (167, 95268960), (180, 88388424), (216, 73657020), (240, 66291318), (270, 58925616), (288, 55242765), (324, 49104680), (334, 47634480), (360, 44194212), (405, 39283744), (432, 36828510), (480, 33145659), (501, 31756320), (540, 29462808), (648, 24552340), (668, 23817240), (720, 22097106), (810, 19641872), (835, 19053792), (864, 18414255), (1002, 15878160), (1080, 14731404), (1296, 12276170), (1336, 11908620), (1440, 11048553), (1503, 10585440), (1620, 9820936), (1670, 9526896), (2004, 7939080), (2160, 7365702), (2505, 6351264), (2592, 6138085), (2672, 5954310), (3006, 5292720), (3240, 4910468), (3340, 4763448), (4008, 3969540), (4320, 3682851), (4509, 3528480), (5010, 3175632), (5344, 2977155), (6012, 2646360), (6480, 2455234), (6680, 2381724), (7351, 2164320), (7515, 2117088), (8016, 1984770), (9018, 1764240), (10020, 1587816), (12024, 1323180), (12960, 1227617), (13360, 1190862), (13527, 1176160), (14702, 1082160), (15030, 1058544), (16032, 992385), (18036, 882120), (20040, 793908), (22053, 721440), (22545, 705696), (24048, 661590), (26720, 595431), (27054, 588080), (29404, 541080), (30060, 529272), (36072, 441060), (36755, 432864), (40080, 396954), (44106, 360720), (45090, 352848), (48096, 330795), (54108, 294040), (58808, 270540), (60120, 264636), (66159, 240480), (67635, 235232), (72144, 220530), (73510, 216432), (80160, 198477), (88212, 180360), (90180, 176424), (108216, 147020), (110265, 144288), (117616, 135270), (120240, 132318)]