1246985280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{48109}}^1$

素因数の和:48138

約数の個数: 140

約数和(自身を含む): 4435838220

約数和(自身を除く): 3188852940

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 48109, 96218, 144327, 192436, 240545, 288654, 384872, 432981, 481090, 577308, 721635, 769744, 865962, 962180, 1154616, 1298943, 1443270, 1539488, 1731924, 1924360, 2164905, 2309232, 2597886, 2886540, 3078976, 3463848, 3848720, 3896829, 4329810, 4618464, 5195772, 5773080, 6494715, 6927696, 7697440, 7793658, 8659620, 9236928, 10391544, 11546160, 12989430, 13855392, 15394880, 15587316, 17319240, 19484145, 20783088, 23092320, 25978860, 27710784, 31174632, 34638480, 38968290, 41566176, 46184640, 51957720, 62349264, 69276960, 77936580, 83132352, 103915440, 124698528, 138553920, 155873160, 207830880, 249397056, 311746320, 415661760, 623492640, 1246985280]

約数ペア:

[(1, 1246985280), (2, 623492640), (3, 415661760), (4, 311746320), (5, 249397056), (6, 207830880), (8, 155873160), (9, 138553920), (10, 124698528), (12, 103915440), (15, 83132352), (16, 77936580), (18, 69276960), (20, 62349264), (24, 51957720), (27, 46184640), (30, 41566176), (32, 38968290), (36, 34638480), (40, 31174632), (45, 27710784), (48, 25978860), (54, 23092320), (60, 20783088), (64, 19484145), (72, 17319240), (80, 15587316), (81, 15394880), (90, 13855392), (96, 12989430), (108, 11546160), (120, 10391544), (135, 9236928), (144, 8659620), (160, 7793658), (162, 7697440), (180, 6927696), (192, 6494715), (216, 5773080), (240, 5195772), (270, 4618464), (288, 4329810), (320, 3896829), (324, 3848720), (360, 3463848), (405, 3078976), (432, 2886540), (480, 2597886), (540, 2309232), (576, 2164905), (648, 1924360), (720, 1731924), (810, 1539488), (864, 1443270), (960, 1298943), (1080, 1154616), (1296, 962180), (1440, 865962), (1620, 769744), (1728, 721635), (2160, 577308), (2592, 481090), (2880, 432981), (3240, 384872), (4320, 288654), (5184, 240545), (6480, 192436), (8640, 144327), (12960, 96218), (25920, 48109)]