450202320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1090

約数の個数: 160

約数和(自身を含む): 1558650240

約数和(自身を除く): 1108447920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 360, 432, 514, 540, 720, 771, 811, 1028, 1080, 1285, 1542, 1622, 2056, 2160, 2313, 2433, 2570, 3084, 3244, 3855, 4055, 4112, 4626, 4866, 5140, 6168, 6488, 6939, 7299, 7710, 8110, 9252, 9732, 10280, 11565, 12165, 12336, 12976, 13878, 14598, 15420, 16220, 18504, 19464, 20560, 21897, 23130, 24330, 27756, 29196, 30840, 32440, 34695, 36495, 37008, 38928, 43794, 46260, 48660, 55512, 58392, 61680, 64880, 69390, 72990, 87588, 92520, 97320, 109485, 111024, 116784, 138780, 145980, 175176, 185040, 194640, 208427, 218970, 277560, 291960, 350352, 416854, 437940, 555120, 583920, 625281, 833708, 875880, 1042135, 1250562, 1667416, 1751760, 1875843, 2084270, 2501124, 3126405, 3334832, 3751686, 4168540, 5002248, 5627529, 6252810, 7503372, 8337080, 9379215, 10004496, 11255058, 12505620, 15006744, 16674160, 18758430, 22510116, 25011240, 28137645, 30013488, 37516860, 45020232, 50022480, 56275290, 75033720, 90040464, 112550580, 150067440, 225101160, 450202320]

約数ペア:

[(1, 450202320), (2, 225101160), (3, 150067440), (4, 112550580), (5, 90040464), (6, 75033720), (8, 56275290), (9, 50022480), (10, 45020232), (12, 37516860), (15, 30013488), (16, 28137645), (18, 25011240), (20, 22510116), (24, 18758430), (27, 16674160), (30, 15006744), (36, 12505620), (40, 11255058), (45, 10004496), (48, 9379215), (54, 8337080), (60, 7503372), (72, 6252810), (80, 5627529), (90, 5002248), (108, 4168540), (120, 3751686), (135, 3334832), (144, 3126405), (180, 2501124), (216, 2084270), (240, 1875843), (257, 1751760), (270, 1667416), (360, 1250562), (432, 1042135), (514, 875880), (540, 833708), (720, 625281), (771, 583920), (811, 555120), (1028, 437940), (1080, 416854), (1285, 350352), (1542, 291960), (1622, 277560), (2056, 218970), (2160, 208427), (2313, 194640), (2433, 185040), (2570, 175176), (3084, 145980), (3244, 138780), (3855, 116784), (4055, 111024), (4112, 109485), (4626, 97320), (4866, 92520), (5140, 87588), (6168, 72990), (6488, 69390), (6939, 64880), (7299, 61680), (7710, 58392), (8110, 55512), (9252, 48660), (9732, 46260), (10280, 43794), (11565, 38928), (12165, 37008), (12336, 36495), (12976, 34695), (13878, 32440), (14598, 30840), (15420, 29196), (16220, 27756), (18504, 24330), (19464, 23130), (20560, 21897)]