902997120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11471}}^1$

素因数の和:11534

約数の個数: 128

約数和(自身を含む): 2948762880

約数和(自身を除く): 2045765760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 11471, 13120, 15744, 19680, 22942, 26240, 34413, 39360, 45884, 57355, 68826, 78720, 91768, 114710, 137652, 172065, 183536, 229420, 275304, 344130, 367072, 458840, 470311, 550608, 688260, 734144, 917680, 940622, 1101216, 1376520, 1410933, 1468288, 1835360, 1881244, 2202432, 2351555, 2753040, 2821866, 3670720, 3762488, 4404864, 4703110, 5506080, 5643732, 7054665, 7341440, 7524976, 9406220, 11012160, 11287464, 14109330, 15049952, 18812440, 22024320, 22574928, 28218660, 30099904, 37624880, 45149856, 56437320, 60199808, 75249760, 90299712, 112874640, 150499520, 180599424, 225749280, 300999040, 451498560, 902997120]

約数ペア:

[(1, 902997120), (2, 451498560), (3, 300999040), (4, 225749280), (5, 180599424), (6, 150499520), (8, 112874640), (10, 90299712), (12, 75249760), (15, 60199808), (16, 56437320), (20, 45149856), (24, 37624880), (30, 30099904), (32, 28218660), (40, 22574928), (41, 22024320), (48, 18812440), (60, 15049952), (64, 14109330), (80, 11287464), (82, 11012160), (96, 9406220), (120, 7524976), (123, 7341440), (128, 7054665), (160, 5643732), (164, 5506080), (192, 4703110), (205, 4404864), (240, 3762488), (246, 3670720), (320, 2821866), (328, 2753040), (384, 2351555), (410, 2202432), (480, 1881244), (492, 1835360), (615, 1468288), (640, 1410933), (656, 1376520), (820, 1101216), (960, 940622), (984, 917680), (1230, 734144), (1312, 688260), (1640, 550608), (1920, 470311), (1968, 458840), (2460, 367072), (2624, 344130), (3280, 275304), (3936, 229420), (4920, 183536), (5248, 172065), (6560, 137652), (7872, 114710), (9840, 91768), (11471, 78720), (13120, 68826), (15744, 57355), (19680, 45884), (22942, 39360), (26240, 34413)]