15565424640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{506687}}^1$

素因数の和:506717

約数の個数: 96

約数和(自身を含む): 49797296640

約数和(自身を除く): 34231872000

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 506687, 1013374, 1520061, 2026748, 2533435, 3040122, 4053496, 5066870, 6080244, 7600305, 8106992, 10133740, 12160488, 15200610, 16213984, 20267480, 24320976, 30401220, 32427968, 40534960, 48641952, 60802440, 64855936, 81069920, 97283904, 121604880, 129711872, 162139840, 194567808, 243209760, 259423744, 324279680, 389135616, 486419520, 518847488, 648559360, 778271232, 972839040, 1037694976, 1297118720, 1556542464, 1945678080, 2594237440, 3113084928, 3891356160, 5188474880, 7782712320, 15565424640]

約数ペア:

[(1, 15565424640), (2, 7782712320), (3, 5188474880), (4, 3891356160), (5, 3113084928), (6, 2594237440), (8, 1945678080), (10, 1556542464), (12, 1297118720), (15, 1037694976), (16, 972839040), (20, 778271232), (24, 648559360), (30, 518847488), (32, 486419520), (40, 389135616), (48, 324279680), (60, 259423744), (64, 243209760), (80, 194567808), (96, 162139840), (120, 129711872), (128, 121604880), (160, 97283904), (192, 81069920), (240, 64855936), (256, 60802440), (320, 48641952), (384, 40534960), (480, 32427968), (512, 30401220), (640, 24320976), (768, 20267480), (960, 16213984), (1024, 15200610), (1280, 12160488), (1536, 10133740), (1920, 8106992), (2048, 7600305), (2560, 6080244), (3072, 5066870), (3840, 4053496), (5120, 3040122), (6144, 2533435), (7680, 2026748), (10240, 1520061), (15360, 1013374), (30720, 506687)]