7981336320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2078473}}^1$

素因数の和:2078497

約数の個数: 72

約数和(自身を含む): 25490405136

約数和(自身を除く): 17509068816

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, 2078473, 4156946, 6235419, 8313892, 10392365, 12470838, 16627784, 20784730, 24941676, 31177095, 33255568, 41569460, 49883352, 62354190, 66511136, 83138920, 99766704, 124708380, 133022272, 166277840, 199533408, 249416760, 266044544, 332555680, 399066816, 498833520, 532089088, 665111360, 798133632, 997667040, 1330222720, 1596267264, 1995334080, 2660445440, 3990668160, 7981336320]

約数ペア:

[(1, 7981336320), (2, 3990668160), (3, 2660445440), (4, 1995334080), (5, 1596267264), (6, 1330222720), (8, 997667040), (10, 798133632), (12, 665111360), (15, 532089088), (16, 498833520), (20, 399066816), (24, 332555680), (30, 266044544), (32, 249416760), (40, 199533408), (48, 166277840), (60, 133022272), (64, 124708380), (80, 99766704), (96, 83138920), (120, 66511136), (128, 62354190), (160, 49883352), (192, 41569460), (240, 33255568), (256, 31177095), (320, 24941676), (384, 20784730), (480, 16627784), (640, 12470838), (768, 10392365), (960, 8313892), (1280, 6235419), (1920, 4156946), (3840, 2078473)]