246311040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{128287}}^1$

素因数の和:128309

約数の個数: 64

約数和(自身を含む): 785122560

約数和(自身を除く): 538811520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 128287, 256574, 384861, 513148, 641435, 769722, 1026296, 1282870, 1539444, 1924305, 2052592, 2565740, 3078888, 3848610, 4105184, 5131480, 6157776, 7697220, 8210368, 10262960, 12315552, 15394440, 16420736, 20525920, 24631104, 30788880, 41051840, 49262208, 61577760, 82103680, 123155520, 246311040]

約数ペア:

[(1, 246311040), (2, 123155520), (3, 82103680), (4, 61577760), (5, 49262208), (6, 41051840), (8, 30788880), (10, 24631104), (12, 20525920), (15, 16420736), (16, 15394440), (20, 12315552), (24, 10262960), (30, 8210368), (32, 7697220), (40, 6157776), (48, 5131480), (60, 4105184), (64, 3848610), (80, 3078888), (96, 2565740), (120, 2052592), (128, 1924305), (160, 1539444), (192, 1282870), (240, 1026296), (320, 769722), (384, 641435), (480, 513148), (640, 384861), (960, 256574), (1920, 128287)]