2928060720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3769}}^1$

素因数の和:3884

約数の個数: 240

約数和(自身を含む): 10720251360

約数和(自身を除く): 7792190640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 624, 664, 720, 747, 780, 830, 936, 996, 1040, 1079, 1170, 1245, 1328, 1494, 1560, 1660, 1872, 1992, 2158, 2340, 2490, 2988, 3120, 3237, 3320, 3735, 3769, 3984, 4316, 4680, 4980, 5395, 5976, 6474, 6640, 7470, 7538, 8632, 9360, 9711, 9960, 10790, 11307, 11952, 12948, 14940, 15076, 16185, 17264, 18845, 19422, 19920, 21580, 22614, 25896, 29880, 30152, 32370, 33921, 37690, 38844, 43160, 45228, 48555, 48997, 51792, 56535, 59760, 60304, 64740, 67842, 75380, 77688, 86320, 90456, 97110, 97994, 113070, 129480, 135684, 146991, 150760, 155376, 169605, 180912, 194220, 195988, 226140, 244985, 258960, 271368, 293982, 301520, 312827, 339210, 388440, 391976, 440973, 452280, 489970, 542736, 587964, 625654, 678420, 734955, 776880, 783952, 881946, 904560, 938481, 979940, 1175928, 1251308, 1356840, 1469910, 1564135, 1763892, 1876962, 1959880, 2204865, 2351856, 2502616, 2713680, 2815443, 2939820, 3128270, 3527784, 3753924, 3919760, 4066751, 4409730, 4692405, 5005232, 5630886, 5879640, 6256540, 7055568, 7507848, 8133502, 8819460, 9384810, 11261772, 11759280, 12200253, 12513080, 14077215, 15015696, 16267004, 17638920, 18769620, 20333755, 22523544, 24400506, 25026160, 28154430, 32534008, 35277840, 36600759, 37539240, 40667510, 45047088, 48801012, 56308860, 61001265, 65068016, 73201518, 75078480, 81335020, 97602024, 112617720, 122002530, 146403036, 162670040, 183003795, 195204048, 225235440, 244005060, 292806072, 325340080, 366007590, 488010120, 585612144, 732015180, 976020240, 1464030360, 2928060720]

約数ペア:

[(1, 2928060720), (2, 1464030360), (3, 976020240), (4, 732015180), (5, 585612144), (6, 488010120), (8, 366007590), (9, 325340080), (10, 292806072), (12, 244005060), (13, 225235440), (15, 195204048), (16, 183003795), (18, 162670040), (20, 146403036), (24, 122002530), (26, 112617720), (30, 97602024), (36, 81335020), (39, 75078480), (40, 73201518), (45, 65068016), (48, 61001265), (52, 56308860), (60, 48801012), (65, 45047088), (72, 40667510), (78, 37539240), (80, 36600759), (83, 35277840), (90, 32534008), (104, 28154430), (117, 25026160), (120, 24400506), (130, 22523544), (144, 20333755), (156, 18769620), (166, 17638920), (180, 16267004), (195, 15015696), (208, 14077215), (234, 12513080), (240, 12200253), (249, 11759280), (260, 11261772), (312, 9384810), (332, 8819460), (360, 8133502), (390, 7507848), (415, 7055568), (468, 6256540), (498, 5879640), (520, 5630886), (585, 5005232), (624, 4692405), (664, 4409730), (720, 4066751), (747, 3919760), (780, 3753924), (830, 3527784), (936, 3128270), (996, 2939820), (1040, 2815443), (1079, 2713680), (1170, 2502616), (1245, 2351856), (1328, 2204865), (1494, 1959880), (1560, 1876962), (1660, 1763892), (1872, 1564135), (1992, 1469910), (2158, 1356840), (2340, 1251308), (2490, 1175928), (2988, 979940), (3120, 938481), (3237, 904560), (3320, 881946), (3735, 783952), (3769, 776880), (3984, 734955), (4316, 678420), (4680, 625654), (4980, 587964), (5395, 542736), (5976, 489970), (6474, 452280), (6640, 440973), (7470, 391976), (7538, 388440), (8632, 339210), (9360, 312827), (9711, 301520), (9960, 293982), (10790, 271368), (11307, 258960), (11952, 244985), (12948, 226140), (14940, 195988), (15076, 194220), (16185, 180912), (17264, 169605), (18845, 155376), (19422, 150760), (19920, 146991), (21580, 135684), (22614, 129480), (25896, 113070), (29880, 97994), (30152, 97110), (32370, 90456), (33921, 86320), (37690, 77688), (38844, 75380), (43160, 67842), (45228, 64740), (48555, 60304), (48997, 59760), (51792, 56535)]