485406720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1763143200

約数和(自身を除く): 1277736480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 229, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 458, 460, 480, 512, 552, 576, 640, 687, 690, 720, 736, 768, 828, 916, 920, 960, 1024, 1035, 1104, 1145, 1152, 1280, 1374, 1380, 1440, 1472, 1536, 1656, 1832, 1840, 1920, 2048, 2061, 2070, 2208, 2290, 2304, 2560, 2748, 2760, 2880, 2944, 3072, 3312, 3435, 3664, 3680, 3840, 4122, 4140, 4416, 4580, 4608, 5120, 5267, 5496, 5520, 5760, 5888, 6144, 6624, 6870, 7328, 7360, 7680, 8244, 8280, 8832, 9160, 9216, 10240, 10305, 10534, 10992, 11040, 11520, 11776, 13248, 13740, 14656, 14720, 15360, 15801, 16488, 16560, 17664, 18320, 18432, 20610, 21068, 21984, 22080, 23040, 23552, 26335, 26496, 27480, 29312, 29440, 30720, 31602, 32976, 33120, 35328, 36640, 41220, 42136, 43968, 44160, 46080, 47104, 47403, 52670, 52992, 54960, 58624, 58880, 63204, 65952, 66240, 70656, 73280, 79005, 82440, 84272, 87936, 88320, 92160, 94806, 105340, 105984, 109920, 117248, 117760, 126408, 131904, 132480, 141312, 146560, 158010, 164880, 168544, 175872, 176640, 189612, 210680, 211968, 219840, 234496, 235520, 237015, 252816, 263808, 264960, 293120, 316020, 329760, 337088, 351744, 353280, 379224, 421360, 423936, 439680, 468992, 474030, 505632, 527616, 529920, 586240, 632040, 659520, 674176, 703488, 706560, 758448, 842720, 879360, 948060, 1011264, 1055232, 1059840, 1172480, 1264080, 1319040, 1348352, 1406976, 1516896, 1685440, 1758720, 1896120, 2022528, 2110464, 2119680, 2344960, 2528160, 2638080, 2696704, 3033792, 3370880, 3517440, 3792240, 4045056, 4220928, 5056320, 5276160, 5393408, 6067584, 6741760, 7034880, 7584480, 8090112, 10112640, 10552320, 10786816, 12135168, 13483520, 15168960, 16180224, 20225280, 21104640, 24270336, 26967040, 30337920, 32360448, 40450560, 48540672, 53934080, 60675840, 80901120, 97081344, 121351680, 161802240, 242703360, 485406720]

約数ペア:

[(1, 485406720), (2, 242703360), (3, 161802240), (4, 121351680), (5, 97081344), (6, 80901120), (8, 60675840), (9, 53934080), (10, 48540672), (12, 40450560), (15, 32360448), (16, 30337920), (18, 26967040), (20, 24270336), (23, 21104640), (24, 20225280), (30, 16180224), (32, 15168960), (36, 13483520), (40, 12135168), (45, 10786816), (46, 10552320), (48, 10112640), (60, 8090112), (64, 7584480), (69, 7034880), (72, 6741760), (80, 6067584), (90, 5393408), (92, 5276160), (96, 5056320), (115, 4220928), (120, 4045056), (128, 3792240), (138, 3517440), (144, 3370880), (160, 3033792), (180, 2696704), (184, 2638080), (192, 2528160), (207, 2344960), (229, 2119680), (230, 2110464), (240, 2022528), (256, 1896120), (276, 1758720), (288, 1685440), (320, 1516896), (345, 1406976), (360, 1348352), (368, 1319040), (384, 1264080), (414, 1172480), (458, 1059840), (460, 1055232), (480, 1011264), (512, 948060), (552, 879360), (576, 842720), (640, 758448), (687, 706560), (690, 703488), (720, 674176), (736, 659520), (768, 632040), (828, 586240), (916, 529920), (920, 527616), (960, 505632), (1024, 474030), (1035, 468992), (1104, 439680), (1145, 423936), (1152, 421360), (1280, 379224), (1374, 353280), (1380, 351744), (1440, 337088), (1472, 329760), (1536, 316020), (1656, 293120), (1832, 264960), (1840, 263808), (1920, 252816), (2048, 237015), (2061, 235520), (2070, 234496), (2208, 219840), (2290, 211968), (2304, 210680), (2560, 189612), (2748, 176640), (2760, 175872), (2880, 168544), (2944, 164880), (3072, 158010), (3312, 146560), (3435, 141312), (3664, 132480), (3680, 131904), (3840, 126408), (4122, 117760), (4140, 117248), (4416, 109920), (4580, 105984), (4608, 105340), (5120, 94806), (5267, 92160), (5496, 88320), (5520, 87936), (5760, 84272), (5888, 82440), (6144, 79005), (6624, 73280), (6870, 70656), (7328, 66240), (7360, 65952), (7680, 63204), (8244, 58880), (8280, 58624), (8832, 54960), (9160, 52992), (9216, 52670), (10240, 47403), (10305, 47104), (10534, 46080), (10992, 44160), (11040, 43968), (11520, 42136), (11776, 41220), (13248, 36640), (13740, 35328), (14656, 33120), (14720, 32976), (15360, 31602), (15801, 30720), (16488, 29440), (16560, 29312), (17664, 27480), (18320, 26496), (18432, 26335), (20610, 23552), (21068, 23040), (21984, 22080)]