15496994880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{2719}}^1$

素因数の和:4721

約数の個数: 168

約数和(自身を含む): 53349753600

約数和(自身を除く): 37852758720

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, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1979, 2719, 2880, 3958, 5438, 5937, 7916, 8157, 9895, 10876, 11874, 13595, 15832, 16314, 17811, 19790, 21752, 23748, 24471, 27190, 29685, 31664, 32628, 35622, 39580, 40785, 43504, 47496, 48942, 54380, 59370, 63328, 65256, 71244, 79160, 81570, 87008, 89055, 94992, 97884, 108760, 118740, 122355, 126656, 130512, 142488, 158320, 163140, 174016, 178110, 189984, 195768, 217520, 237480, 244710, 261024, 284976, 316640, 326280, 356220, 379968, 391536, 435040, 474960, 489420, 522048, 569952, 633280, 652560, 712440, 783072, 870080, 949920, 978840, 1139904, 1305120, 1424880, 1566144, 1899840, 1957680, 2610240, 2849760, 3915360, 5380901, 5699520, 7830720, 10761802, 16142703, 21523604, 26904505, 32285406, 43047208, 48428109, 53809010, 64570812, 80713515, 86094416, 96856218, 107618020, 129141624, 161427030, 172188832, 193712436, 215236040, 242140545, 258283248, 322854060, 344377664, 387424872, 430472080, 484281090, 516566496, 645708120, 774849744, 860944160, 968562180, 1033132992, 1291416240, 1549699488, 1721888320, 1937124360, 2582832480, 3099398976, 3874248720, 5165664960, 7748497440, 15496994880]

約数ペア:

[(1, 15496994880), (2, 7748497440), (3, 5165664960), (4, 3874248720), (5, 3099398976), (6, 2582832480), (8, 1937124360), (9, 1721888320), (10, 1549699488), (12, 1291416240), (15, 1033132992), (16, 968562180), (18, 860944160), (20, 774849744), (24, 645708120), (30, 516566496), (32, 484281090), (36, 430472080), (40, 387424872), (45, 344377664), (48, 322854060), (60, 258283248), (64, 242140545), (72, 215236040), (80, 193712436), (90, 172188832), (96, 161427030), (120, 129141624), (144, 107618020), (160, 96856218), (180, 86094416), (192, 80713515), (240, 64570812), (288, 53809010), (320, 48428109), (360, 43047208), (480, 32285406), (576, 26904505), (720, 21523604), (960, 16142703), (1440, 10761802), (1979, 7830720), (2719, 5699520), (2880, 5380901), (3958, 3915360), (5438, 2849760), (5937, 2610240), (7916, 1957680), (8157, 1899840), (9895, 1566144), (10876, 1424880), (11874, 1305120), (13595, 1139904), (15832, 978840), (16314, 949920), (17811, 870080), (19790, 783072), (21752, 712440), (23748, 652560), (24471, 633280), (27190, 569952), (29685, 522048), (31664, 489420), (32628, 474960), (35622, 435040), (39580, 391536), (40785, 379968), (43504, 356220), (47496, 326280), (48942, 316640), (54380, 284976), (59370, 261024), (63328, 244710), (65256, 237480), (71244, 217520), (79160, 195768), (81570, 189984), (87008, 178110), (89055, 174016), (94992, 163140), (97884, 158320), (108760, 142488), (118740, 130512), (122355, 126656)]