12720974400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{294467}}^1$

素因数の和:294498

約数の個数: 168

約数和(自身を含む): 46372820640

約数和(自身を除く): 33651846240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 294467, 588934, 883401, 1177868, 1472335, 1766802, 2355736, 2650203, 2944670, 3533604, 4417005, 4711472, 5300406, 5889340, 7067208, 7361675, 7950609, 8834010, 9422944, 10600812, 11778680, 13251015, 14134416, 14723350, 15901218, 17668020, 18845888, 21201624, 22085025, 23557360, 26502030, 28268832, 29446700, 31802436, 35336040, 39753045, 42403248, 44170050, 47114720, 53004060, 56537664, 58893400, 63604872, 66255075, 70672080, 79506090, 84806496, 88340100, 94229440, 106008120, 117786800, 127209744, 132510150, 141344160, 159012180, 169612992, 176680200, 198765225, 212016240, 235573600, 254419488, 265020300, 282688320, 318024360, 353360400, 397530450, 424032480, 471147200, 508838976, 530040600, 636048720, 706720800, 795060900, 848064960, 1060081200, 1272097440, 1413441600, 1590121800, 2120162400, 2544194880, 3180243600, 4240324800, 6360487200, 12720974400]

約数ペア:

[(1, 12720974400), (2, 6360487200), (3, 4240324800), (4, 3180243600), (5, 2544194880), (6, 2120162400), (8, 1590121800), (9, 1413441600), (10, 1272097440), (12, 1060081200), (15, 848064960), (16, 795060900), (18, 706720800), (20, 636048720), (24, 530040600), (25, 508838976), (27, 471147200), (30, 424032480), (32, 397530450), (36, 353360400), (40, 318024360), (45, 282688320), (48, 265020300), (50, 254419488), (54, 235573600), (60, 212016240), (64, 198765225), (72, 176680200), (75, 169612992), (80, 159012180), (90, 141344160), (96, 132510150), (100, 127209744), (108, 117786800), (120, 106008120), (135, 94229440), (144, 88340100), (150, 84806496), (160, 79506090), (180, 70672080), (192, 66255075), (200, 63604872), (216, 58893400), (225, 56537664), (240, 53004060), (270, 47114720), (288, 44170050), (300, 42403248), (320, 39753045), (360, 35336040), (400, 31802436), (432, 29446700), (450, 28268832), (480, 26502030), (540, 23557360), (576, 22085025), (600, 21201624), (675, 18845888), (720, 17668020), (800, 15901218), (864, 14723350), (900, 14134416), (960, 13251015), (1080, 11778680), (1200, 10600812), (1350, 9422944), (1440, 8834010), (1600, 7950609), (1728, 7361675), (1800, 7067208), (2160, 5889340), (2400, 5300406), (2700, 4711472), (2880, 4417005), (3600, 3533604), (4320, 2944670), (4800, 2650203), (5400, 2355736), (7200, 1766802), (8640, 1472335), (10800, 1177868), (14400, 883401), (21600, 588934), (43200, 294467)]