152808120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 524160000

約数和(自身を除く): 371351880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 199, 216, 237, 243, 270, 316, 324, 360, 395, 398, 405, 474, 486, 540, 597, 632, 648, 711, 790, 796, 810, 948, 972, 995, 1080, 1185, 1194, 1215, 1422, 1580, 1592, 1620, 1791, 1896, 1944, 1990, 2133, 2370, 2388, 2430, 2844, 2985, 3160, 3240, 3555, 3582, 3980, 4266, 4740, 4776, 4860, 5373, 5688, 5970, 6399, 7110, 7164, 7960, 8532, 8955, 9480, 9720, 10665, 10746, 11940, 12798, 14220, 14328, 15721, 16119, 17064, 17910, 19197, 21330, 21492, 23880, 25596, 26865, 28440, 31442, 31995, 32238, 35820, 38394, 42660, 42984, 47163, 48357, 51192, 53730, 62884, 63990, 64476, 71640, 76788, 78605, 80595, 85320, 94326, 95985, 96714, 107460, 125768, 127980, 128952, 141489, 153576, 157210, 161190, 188652, 191970, 193428, 214920, 235815, 241785, 255960, 282978, 314420, 322380, 377304, 383940, 386856, 424467, 471630, 483570, 565956, 628840, 644760, 707445, 767880, 848934, 943260, 967140, 1131912, 1273401, 1414890, 1697868, 1886520, 1934280, 2122335, 2546802, 2829780, 3395736, 3820203, 4244670, 5093604, 5659560, 6367005, 7640406, 8489340, 10187208, 12734010, 15280812, 16978680, 19101015, 25468020, 30561624, 38202030, 50936040, 76404060, 152808120]

約数ペア:

[(1, 152808120), (2, 76404060), (3, 50936040), (4, 38202030), (5, 30561624), (6, 25468020), (8, 19101015), (9, 16978680), (10, 15280812), (12, 12734010), (15, 10187208), (18, 8489340), (20, 7640406), (24, 6367005), (27, 5659560), (30, 5093604), (36, 4244670), (40, 3820203), (45, 3395736), (54, 2829780), (60, 2546802), (72, 2122335), (79, 1934280), (81, 1886520), (90, 1697868), (108, 1414890), (120, 1273401), (135, 1131912), (158, 967140), (162, 943260), (180, 848934), (199, 767880), (216, 707445), (237, 644760), (243, 628840), (270, 565956), (316, 483570), (324, 471630), (360, 424467), (395, 386856), (398, 383940), (405, 377304), (474, 322380), (486, 314420), (540, 282978), (597, 255960), (632, 241785), (648, 235815), (711, 214920), (790, 193428), (796, 191970), (810, 188652), (948, 161190), (972, 157210), (995, 153576), (1080, 141489), (1185, 128952), (1194, 127980), (1215, 125768), (1422, 107460), (1580, 96714), (1592, 95985), (1620, 94326), (1791, 85320), (1896, 80595), (1944, 78605), (1990, 76788), (2133, 71640), (2370, 64476), (2388, 63990), (2430, 62884), (2844, 53730), (2985, 51192), (3160, 48357), (3240, 47163), (3555, 42984), (3582, 42660), (3980, 38394), (4266, 35820), (4740, 32238), (4776, 31995), (4860, 31442), (5373, 28440), (5688, 26865), (5970, 25596), (6399, 23880), (7110, 21492), (7164, 21330), (7960, 19197), (8532, 17910), (8955, 17064), (9480, 16119), (9720, 15721), (10665, 14328), (10746, 14220), (11940, 12798)]