56055240

素因数分解:

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

素因数の和:178

約数の個数: 192

約数和(自身を含む): 193939200

約数和(自身を除く): 137883960

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, 73, 79, 81, 90, 108, 120, 135, 146, 158, 162, 180, 216, 219, 237, 243, 270, 292, 316, 324, 360, 365, 395, 405, 438, 474, 486, 540, 584, 632, 648, 657, 711, 730, 790, 810, 876, 948, 972, 1080, 1095, 1185, 1215, 1314, 1422, 1460, 1580, 1620, 1752, 1896, 1944, 1971, 2133, 2190, 2370, 2430, 2628, 2844, 2920, 3160, 3240, 3285, 3555, 3942, 4266, 4380, 4740, 4860, 5256, 5688, 5767, 5913, 6399, 6570, 7110, 7884, 8532, 8760, 9480, 9720, 9855, 10665, 11534, 11826, 12798, 13140, 14220, 15768, 17064, 17301, 17739, 19197, 19710, 21330, 23068, 23652, 25596, 26280, 28440, 28835, 29565, 31995, 34602, 35478, 38394, 39420, 42660, 46136, 47304, 51192, 51903, 57670, 59130, 63990, 69204, 70956, 76788, 78840, 85320, 86505, 88695, 95985, 103806, 115340, 118260, 127980, 138408, 141912, 153576, 155709, 173010, 177390, 191970, 207612, 230680, 236520, 255960, 259515, 311418, 346020, 354780, 383940, 415224, 467127, 519030, 622836, 692040, 709560, 767880, 778545, 934254, 1038060, 1245672, 1401381, 1557090, 1868508, 2076120, 2335635, 2802762, 3114180, 3737016, 4671270, 5605524, 6228360, 7006905, 9342540, 11211048, 14013810, 18685080, 28027620, 56055240]

約数ペア:

[(1, 56055240), (2, 28027620), (3, 18685080), (4, 14013810), (5, 11211048), (6, 9342540), (8, 7006905), (9, 6228360), (10, 5605524), (12, 4671270), (15, 3737016), (18, 3114180), (20, 2802762), (24, 2335635), (27, 2076120), (30, 1868508), (36, 1557090), (40, 1401381), (45, 1245672), (54, 1038060), (60, 934254), (72, 778545), (73, 767880), (79, 709560), (81, 692040), (90, 622836), (108, 519030), (120, 467127), (135, 415224), (146, 383940), (158, 354780), (162, 346020), (180, 311418), (216, 259515), (219, 255960), (237, 236520), (243, 230680), (270, 207612), (292, 191970), (316, 177390), (324, 173010), (360, 155709), (365, 153576), (395, 141912), (405, 138408), (438, 127980), (474, 118260), (486, 115340), (540, 103806), (584, 95985), (632, 88695), (648, 86505), (657, 85320), (711, 78840), (730, 76788), (790, 70956), (810, 69204), (876, 63990), (948, 59130), (972, 57670), (1080, 51903), (1095, 51192), (1185, 47304), (1215, 46136), (1314, 42660), (1422, 39420), (1460, 38394), (1580, 35478), (1620, 34602), (1752, 31995), (1896, 29565), (1944, 28835), (1971, 28440), (2133, 26280), (2190, 25596), (2370, 23652), (2430, 23068), (2628, 21330), (2844, 19710), (2920, 19197), (3160, 17739), (3240, 17301), (3285, 17064), (3555, 15768), (3942, 14220), (4266, 13140), (4380, 12798), (4740, 11826), (4860, 11534), (5256, 10665), (5688, 9855), (5767, 9720), (5913, 9480), (6399, 8760), (6570, 8532), (7110, 7884)]