554982720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{859}}^1$

素因数の和:1552

約数の個数: 112

約数和(自身を含む): 1766742720

約数和(自身を除く): 1211760000

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, 160, 192, 240, 320, 480, 673, 859, 960, 1346, 1718, 2019, 2577, 2692, 3365, 3436, 4038, 4295, 5154, 5384, 6730, 6872, 8076, 8590, 10095, 10308, 10768, 12885, 13460, 13744, 16152, 17180, 20190, 20616, 21536, 25770, 26920, 27488, 32304, 34360, 40380, 41232, 43072, 51540, 53840, 54976, 64608, 68720, 80760, 82464, 103080, 107680, 129216, 137440, 161520, 164928, 206160, 215360, 274880, 323040, 412320, 578107, 646080, 824640, 1156214, 1734321, 2312428, 2890535, 3468642, 4624856, 5781070, 6937284, 8671605, 9249712, 11562140, 13874568, 17343210, 18499424, 23124280, 27749136, 34686420, 36998848, 46248560, 55498272, 69372840, 92497120, 110996544, 138745680, 184994240, 277491360, 554982720]

約数ペア:

[(1, 554982720), (2, 277491360), (3, 184994240), (4, 138745680), (5, 110996544), (6, 92497120), (8, 69372840), (10, 55498272), (12, 46248560), (15, 36998848), (16, 34686420), (20, 27749136), (24, 23124280), (30, 18499424), (32, 17343210), (40, 13874568), (48, 11562140), (60, 9249712), (64, 8671605), (80, 6937284), (96, 5781070), (120, 4624856), (160, 3468642), (192, 2890535), (240, 2312428), (320, 1734321), (480, 1156214), (673, 824640), (859, 646080), (960, 578107), (1346, 412320), (1718, 323040), (2019, 274880), (2577, 215360), (2692, 206160), (3365, 164928), (3436, 161520), (4038, 137440), (4295, 129216), (5154, 107680), (5384, 103080), (6730, 82464), (6872, 80760), (8076, 68720), (8590, 64608), (10095, 54976), (10308, 53840), (10768, 51540), (12885, 43072), (13460, 41232), (13744, 40380), (16152, 34360), (17180, 32304), (20190, 27488), (20616, 26920), (21536, 25770)]