243002880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 861775200

約数和(自身を除く): 618772320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 199, 212, 240, 256, 265, 288, 318, 320, 360, 384, 398, 424, 477, 480, 512, 530, 576, 597, 636, 640, 720, 768, 795, 796, 848, 954, 960, 995, 1060, 1152, 1194, 1272, 1280, 1440, 1536, 1590, 1592, 1696, 1791, 1908, 1920, 1990, 2120, 2304, 2385, 2388, 2544, 2560, 2880, 2985, 3180, 3184, 3392, 3582, 3816, 3840, 3980, 4240, 4608, 4770, 4776, 5088, 5760, 5970, 6360, 6368, 6784, 7164, 7632, 7680, 7960, 8480, 8955, 9540, 9552, 10176, 10547, 11520, 11940, 12720, 12736, 13568, 14328, 15264, 15920, 16960, 17910, 19080, 19104, 20352, 21094, 23040, 23880, 25440, 25472, 27136, 28656, 30528, 31641, 31840, 33920, 35820, 38160, 38208, 40704, 42188, 47760, 50880, 50944, 52735, 57312, 61056, 63282, 63680, 67840, 71640, 76320, 76416, 81408, 84376, 94923, 95520, 101760, 101888, 105470, 114624, 122112, 126564, 127360, 135680, 143280, 152640, 152832, 158205, 168752, 189846, 191040, 203520, 210940, 229248, 244224, 253128, 254720, 286560, 305280, 305664, 316410, 337504, 379692, 382080, 407040, 421880, 458496, 474615, 506256, 509440, 573120, 610560, 632820, 675008, 759384, 764160, 843760, 916992, 949230, 1012512, 1146240, 1221120, 1265640, 1350016, 1518768, 1528320, 1687520, 1898460, 2025024, 2292480, 2531280, 2700032, 3037536, 3375040, 3796920, 4050048, 4584960, 5062560, 5400064, 6075072, 6750080, 7593840, 8100096, 10125120, 12150144, 13500160, 15187680, 16200192, 20250240, 24300288, 27000320, 30375360, 40500480, 48600576, 60750720, 81000960, 121501440, 243002880]

約数ペア:

[(1, 243002880), (2, 121501440), (3, 81000960), (4, 60750720), (5, 48600576), (6, 40500480), (8, 30375360), (9, 27000320), (10, 24300288), (12, 20250240), (15, 16200192), (16, 15187680), (18, 13500160), (20, 12150144), (24, 10125120), (30, 8100096), (32, 7593840), (36, 6750080), (40, 6075072), (45, 5400064), (48, 5062560), (53, 4584960), (60, 4050048), (64, 3796920), (72, 3375040), (80, 3037536), (90, 2700032), (96, 2531280), (106, 2292480), (120, 2025024), (128, 1898460), (144, 1687520), (159, 1528320), (160, 1518768), (180, 1350016), (192, 1265640), (199, 1221120), (212, 1146240), (240, 1012512), (256, 949230), (265, 916992), (288, 843760), (318, 764160), (320, 759384), (360, 675008), (384, 632820), (398, 610560), (424, 573120), (477, 509440), (480, 506256), (512, 474615), (530, 458496), (576, 421880), (597, 407040), (636, 382080), (640, 379692), (720, 337504), (768, 316410), (795, 305664), (796, 305280), (848, 286560), (954, 254720), (960, 253128), (995, 244224), (1060, 229248), (1152, 210940), (1194, 203520), (1272, 191040), (1280, 189846), (1440, 168752), (1536, 158205), (1590, 152832), (1592, 152640), (1696, 143280), (1791, 135680), (1908, 127360), (1920, 126564), (1990, 122112), (2120, 114624), (2304, 105470), (2385, 101888), (2388, 101760), (2544, 95520), (2560, 94923), (2880, 84376), (2985, 81408), (3180, 76416), (3184, 76320), (3392, 71640), (3582, 67840), (3816, 63680), (3840, 63282), (3980, 61056), (4240, 57312), (4608, 52735), (4770, 50944), (4776, 50880), (5088, 47760), (5760, 42188), (5970, 40704), (6360, 38208), (6368, 38160), (6784, 35820), (7164, 33920), (7632, 31840), (7680, 31641), (7960, 30528), (8480, 28656), (8955, 27136), (9540, 25472), (9552, 25440), (10176, 23880), (10547, 23040), (11520, 21094), (11940, 20352), (12720, 19104), (12736, 19080), (13568, 17910), (14328, 16960), (15264, 15920)]