132871680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 472380480

約数和(自身を除く): 339508800

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, 1095, 1152, 1168, 1185, 1264, 1280, 1314, 1422, 1440, 1460, 1536, 1580, 1752, 1896, 1920, 2190, 2304, 2336, 2370, 2528, 2560, 2628, 2844, 2880, 2920, 3160, 3285, 3504, 3555, 3792, 3840, 4380, 4608, 4672, 4740, 5056, 5256, 5688, 5760, 5767, 5840, 6320, 6570, 7008, 7110, 7584, 7680, 8760, 9344, 9480, 10112, 10512, 11376, 11520, 11534, 11680, 12640, 13140, 14016, 14220, 15168, 17301, 17520, 18688, 18960, 20224, 21024, 22752, 23040, 23068, 23360, 25280, 26280, 28032, 28440, 28835, 30336, 34602, 35040, 37376, 37920, 40448, 42048, 45504, 46136, 46720, 50560, 51903, 52560, 56064, 56880, 57670, 60672, 69204, 70080, 75840, 84096, 86505, 91008, 92272, 93440, 101120, 103806, 105120, 112128, 113760, 115340, 121344, 138408, 140160, 151680, 168192, 173010, 182016, 184544, 186880, 202240, 207612, 210240, 227520, 230680, 259515, 276816, 280320, 303360, 336384, 346020, 364032, 369088, 415224, 420480, 455040, 461360, 519030, 553632, 560640, 606720, 692040, 738176, 830448, 840960, 910080, 922720, 1038060, 1107264, 1384080, 1476352, 1660896, 1681920, 1820160, 1845440, 2076120, 2214528, 2768160, 2952704, 3321792, 3690880, 4152240, 4429056, 5536320, 6643584, 7381760, 8304480, 8858112, 11072640, 13287168, 14763520, 16608960, 22145280, 26574336, 33217920, 44290560, 66435840, 132871680]

約数ペア:

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