420649919280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{64915111}}^1$

素因数の和:64915136

約数の個数: 100

約数和(自身を含む): 1460979510672

約数和(自身を除く): 1040329591392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 64915111, 129830222, 194745333, 259660444, 324575555, 389490666, 519320888, 584235999, 649151110, 778981332, 973726665, 1038641776, 1168471998, 1298302220, 1557962664, 1752707997, 1947453330, 2336943996, 2596604440, 2921179995, 3115925328, 3505415994, 3894906660, 4673887992, 5193208880, 5258123991, 5842359990, 7010831988, 7789813320, 8763539985, 9347775984, 10516247982, 11684719980, 14021663976, 15579626640, 17527079970, 21032495964, 23369439960, 26290619955, 28043327952, 35054159940, 42064991928, 46738879920, 52581239910, 70108319880, 84129983856, 105162479820, 140216639760, 210324959640, 420649919280]

約数ペア:

[(1, 420649919280), (2, 210324959640), (3, 140216639760), (4, 105162479820), (5, 84129983856), (6, 70108319880), (8, 52581239910), (9, 46738879920), (10, 42064991928), (12, 35054159940), (15, 28043327952), (16, 26290619955), (18, 23369439960), (20, 21032495964), (24, 17527079970), (27, 15579626640), (30, 14021663976), (36, 11684719980), (40, 10516247982), (45, 9347775984), (48, 8763539985), (54, 7789813320), (60, 7010831988), (72, 5842359990), (80, 5258123991), (81, 5193208880), (90, 4673887992), (108, 3894906660), (120, 3505415994), (135, 3115925328), (144, 2921179995), (162, 2596604440), (180, 2336943996), (216, 1947453330), (240, 1752707997), (270, 1557962664), (324, 1298302220), (360, 1168471998), (405, 1038641776), (432, 973726665), (540, 778981332), (648, 649151110), (720, 584235999), (810, 519320888), (1080, 389490666), (1296, 324575555), (1620, 259660444), (2160, 194745333), (3240, 129830222), (6480, 64915111)]