290278080

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3733}}^1$

素因数の和:3765

約数の個数: 168

約数和(自身を含む): 1035692112

約数和(自身を除く): 745414032

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3733, 3888, 4320, 4860, 5184, 6480, 7466, 7776, 8640, 9720, 11199, 12960, 14932, 15552, 18665, 19440, 22398, 25920, 29864, 33597, 37330, 38880, 44796, 55995, 59728, 67194, 74660, 77760, 89592, 100791, 111990, 119456, 134388, 149320, 167985, 179184, 201582, 223980, 238912, 268776, 298640, 302373, 335970, 358368, 403164, 447960, 503955, 537552, 597280, 604746, 671940, 716736, 806328, 895920, 907119, 1007910, 1075104, 1194560, 1209492, 1343880, 1511865, 1612656, 1791840, 1814238, 2015820, 2150208, 2418984, 2687760, 3023730, 3225312, 3583680, 3628476, 4031640, 4535595, 4837968, 5375520, 6047460, 6450624, 7256952, 8063280, 9071190, 9675936, 10751040, 12094920, 14513904, 16126560, 18142380, 19351872, 24189840, 29027808, 32253120, 36284760, 48379680, 58055616, 72569520, 96759360, 145139040, 290278080]

約数ペア:

[(1, 290278080), (2, 145139040), (3, 96759360), (4, 72569520), (5, 58055616), (6, 48379680), (8, 36284760), (9, 32253120), (10, 29027808), (12, 24189840), (15, 19351872), (16, 18142380), (18, 16126560), (20, 14513904), (24, 12094920), (27, 10751040), (30, 9675936), (32, 9071190), (36, 8063280), (40, 7256952), (45, 6450624), (48, 6047460), (54, 5375520), (60, 4837968), (64, 4535595), (72, 4031640), (80, 3628476), (81, 3583680), (90, 3225312), (96, 3023730), (108, 2687760), (120, 2418984), (135, 2150208), (144, 2015820), (160, 1814238), (162, 1791840), (180, 1612656), (192, 1511865), (216, 1343880), (240, 1209492), (243, 1194560), (270, 1075104), (288, 1007910), (320, 907119), (324, 895920), (360, 806328), (405, 716736), (432, 671940), (480, 604746), (486, 597280), (540, 537552), (576, 503955), (648, 447960), (720, 403164), (810, 358368), (864, 335970), (960, 302373), (972, 298640), (1080, 268776), (1215, 238912), (1296, 223980), (1440, 201582), (1620, 179184), (1728, 167985), (1944, 149320), (2160, 134388), (2430, 119456), (2592, 111990), (2880, 100791), (3240, 89592), (3733, 77760), (3888, 74660), (4320, 67194), (4860, 59728), (5184, 55995), (6480, 44796), (7466, 38880), (7776, 37330), (8640, 33597), (9720, 29864), (11199, 25920), (12960, 22398), (14932, 19440), (15552, 18665)]