531486720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 1890907200

約数和(自身を除く): 1359420480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 79, 80, 90, 96, 120, 128, 144, 146, 158, 160, 180, 192, 219, 237, 240, 256, 288, 292, 316, 320, 360, 365, 384, 395, 438, 474, 480, 512, 576, 584, 632, 640, 657, 711, 720, 730, 768, 790, 876, 948, 960, 1024, 1095, 1152, 1168, 1185, 1264, 1280, 1314, 1422, 1440, 1460, 1536, 1580, 1752, 1896, 1920, 2048, 2190, 2304, 2336, 2370, 2528, 2560, 2628, 2844, 2880, 2920, 3072, 3160, 3285, 3504, 3555, 3792, 3840, 4380, 4608, 4672, 4740, 5056, 5120, 5256, 5688, 5760, 5767, 5840, 6144, 6320, 6570, 7008, 7110, 7584, 7680, 8760, 9216, 9344, 9480, 10112, 10240, 10512, 11376, 11520, 11534, 11680, 12640, 13140, 14016, 14220, 15168, 15360, 17301, 17520, 18432, 18688, 18960, 20224, 21024, 22752, 23040, 23068, 23360, 25280, 26280, 28032, 28440, 28835, 30336, 30720, 34602, 35040, 37376, 37920, 40448, 42048, 45504, 46080, 46136, 46720, 50560, 51903, 52560, 56064, 56880, 57670, 60672, 69204, 70080, 74752, 75840, 80896, 84096, 86505, 91008, 92160, 92272, 93440, 101120, 103806, 105120, 112128, 113760, 115340, 121344, 138408, 140160, 149504, 151680, 161792, 168192, 173010, 182016, 184544, 186880, 202240, 207612, 210240, 224256, 227520, 230680, 242688, 259515, 276816, 280320, 303360, 336384, 346020, 364032, 369088, 373760, 404480, 415224, 420480, 448512, 455040, 461360, 485376, 519030, 553632, 560640, 606720, 672768, 692040, 728064, 738176, 747520, 808960, 830448, 840960, 910080, 922720, 1038060, 1107264, 1121280, 1213440, 1345536, 1384080, 1456128, 1476352, 1660896, 1681920, 1820160, 1845440, 2076120, 2214528, 2242560, 2426880, 2768160, 2952704, 3321792, 3363840, 3640320, 3690880, 4152240, 4429056, 5536320, 5905408, 6643584, 6727680, 7280640, 7381760, 8304480, 8858112, 11072640, 11810816, 13287168, 14763520, 16608960, 17716224, 22145280, 26574336, 29527040, 33217920, 35432448, 44290560, 53148672, 59054080, 66435840, 88581120, 106297344, 132871680, 177162240, 265743360, 531486720]

約数ペア:

[(1, 531486720), (2, 265743360), (3, 177162240), (4, 132871680), (5, 106297344), (6, 88581120), (8, 66435840), (9, 59054080), (10, 53148672), (12, 44290560), (15, 35432448), (16, 33217920), (18, 29527040), (20, 26574336), (24, 22145280), (30, 17716224), (32, 16608960), (36, 14763520), (40, 13287168), (45, 11810816), (48, 11072640), (60, 8858112), (64, 8304480), (72, 7381760), (73, 7280640), (79, 6727680), (80, 6643584), (90, 5905408), (96, 5536320), (120, 4429056), (128, 4152240), (144, 3690880), (146, 3640320), (158, 3363840), (160, 3321792), (180, 2952704), (192, 2768160), (219, 2426880), (237, 2242560), (240, 2214528), (256, 2076120), (288, 1845440), (292, 1820160), (316, 1681920), (320, 1660896), (360, 1476352), (365, 1456128), (384, 1384080), (395, 1345536), (438, 1213440), (474, 1121280), (480, 1107264), (512, 1038060), (576, 922720), (584, 910080), (632, 840960), (640, 830448), (657, 808960), (711, 747520), (720, 738176), (730, 728064), (768, 692040), (790, 672768), (876, 606720), (948, 560640), (960, 553632), (1024, 519030), (1095, 485376), (1152, 461360), (1168, 455040), (1185, 448512), (1264, 420480), (1280, 415224), (1314, 404480), (1422, 373760), (1440, 369088), (1460, 364032), (1536, 346020), (1580, 336384), (1752, 303360), (1896, 280320), (1920, 276816), (2048, 259515), (2190, 242688), (2304, 230680), (2336, 227520), (2370, 224256), (2528, 210240), (2560, 207612), (2628, 202240), (2844, 186880), (2880, 184544), (2920, 182016), (3072, 173010), (3160, 168192), (3285, 161792), (3504, 151680), (3555, 149504), (3792, 140160), (3840, 138408), (4380, 121344), (4608, 115340), (4672, 113760), (4740, 112128), (5056, 105120), (5120, 103806), (5256, 101120), (5688, 93440), (5760, 92272), (5767, 92160), (5840, 91008), (6144, 86505), (6320, 84096), (6570, 80896), (7008, 75840), (7110, 74752), (7584, 70080), (7680, 69204), (8760, 60672), (9216, 57670), (9344, 56880), (9480, 56064), (10112, 52560), (10240, 51903), (10512, 50560), (11376, 46720), (11520, 46136), (11534, 46080), (11680, 45504), (12640, 42048), (13140, 40448), (14016, 37920), (14220, 37376), (15168, 35040), (15360, 34602), (17301, 30720), (17520, 30336), (18432, 28835), (18688, 28440), (18960, 28032), (20224, 26280), (21024, 25280), (22752, 23360), (23040, 23068)]