19827598080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5163437}}^1$

素因数の和:5163461

約数の個数: 72

約数和(自身を含む): 63324403632

約数和(自身を除く): 43496805552

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 5163437, 10326874, 15490311, 20653748, 25817185, 30980622, 41307496, 51634370, 61961244, 77451555, 82614992, 103268740, 123922488, 154903110, 165229984, 206537480, 247844976, 309806220, 330459968, 413074960, 495689952, 619612440, 660919936, 826149920, 991379904, 1239224880, 1321839872, 1652299840, 1982759808, 2478449760, 3304599680, 3965519616, 4956899520, 6609199360, 9913799040, 19827598080]

約数ペア:

[(1, 19827598080), (2, 9913799040), (3, 6609199360), (4, 4956899520), (5, 3965519616), (6, 3304599680), (8, 2478449760), (10, 1982759808), (12, 1652299840), (15, 1321839872), (16, 1239224880), (20, 991379904), (24, 826149920), (30, 660919936), (32, 619612440), (40, 495689952), (48, 413074960), (60, 330459968), (64, 309806220), (80, 247844976), (96, 206537480), (120, 165229984), (128, 154903110), (160, 123922488), (192, 103268740), (240, 82614992), (256, 77451555), (320, 61961244), (384, 51634370), (480, 41307496), (640, 30980622), (768, 25817185), (960, 20653748), (1280, 15490311), (1920, 10326874), (3840, 5163437)]