127277760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:890

約数の個数: 112

約数和(自身を含む): 406761696

約数和(自身を除く): 279483936

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, 197, 240, 320, 394, 480, 591, 673, 788, 960, 985, 1182, 1346, 1576, 1970, 2019, 2364, 2692, 2955, 3152, 3365, 3940, 4038, 4728, 5384, 5910, 6304, 6730, 7880, 8076, 9456, 10095, 10768, 11820, 12608, 13460, 15760, 16152, 18912, 20190, 21536, 23640, 26920, 31520, 32304, 37824, 40380, 43072, 47280, 53840, 63040, 64608, 80760, 94560, 107680, 129216, 132581, 161520, 189120, 215360, 265162, 323040, 397743, 530324, 646080, 662905, 795486, 1060648, 1325810, 1590972, 1988715, 2121296, 2651620, 3181944, 3977430, 4242592, 5303240, 6363888, 7954860, 8485184, 10606480, 12727776, 15909720, 21212960, 25455552, 31819440, 42425920, 63638880, 127277760]

約数ペア:

[(1, 127277760), (2, 63638880), (3, 42425920), (4, 31819440), (5, 25455552), (6, 21212960), (8, 15909720), (10, 12727776), (12, 10606480), (15, 8485184), (16, 7954860), (20, 6363888), (24, 5303240), (30, 4242592), (32, 3977430), (40, 3181944), (48, 2651620), (60, 2121296), (64, 1988715), (80, 1590972), (96, 1325810), (120, 1060648), (160, 795486), (192, 662905), (197, 646080), (240, 530324), (320, 397743), (394, 323040), (480, 265162), (591, 215360), (673, 189120), (788, 161520), (960, 132581), (985, 129216), (1182, 107680), (1346, 94560), (1576, 80760), (1970, 64608), (2019, 63040), (2364, 53840), (2692, 47280), (2955, 43072), (3152, 40380), (3365, 37824), (3940, 32304), (4038, 31520), (4728, 26920), (5384, 23640), (5910, 21536), (6304, 20190), (6730, 18912), (7880, 16152), (8076, 15760), (9456, 13460), (10095, 12608), (10768, 11820)]