126751920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2503}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 394950912

約数和(自身を除く): 268198992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2503, 2532, 3165, 3376, 4220, 5006, 5064, 6330, 7509, 8440, 10012, 10128, 12515, 12660, 15018, 16880, 20024, 25030, 25320, 30036, 37545, 40048, 50060, 50640, 60072, 75090, 100120, 120144, 150180, 200240, 300360, 528133, 600720, 1056266, 1584399, 2112532, 2640665, 3168798, 4225064, 5281330, 6337596, 7921995, 8450128, 10562660, 12675192, 15843990, 21125320, 25350384, 31687980, 42250640, 63375960, 126751920]

約数ペア:

[(1, 126751920), (2, 63375960), (3, 42250640), (4, 31687980), (5, 25350384), (6, 21125320), (8, 15843990), (10, 12675192), (12, 10562660), (15, 8450128), (16, 7921995), (20, 6337596), (24, 5281330), (30, 4225064), (40, 3168798), (48, 2640665), (60, 2112532), (80, 1584399), (120, 1056266), (211, 600720), (240, 528133), (422, 300360), (633, 200240), (844, 150180), (1055, 120144), (1266, 100120), (1688, 75090), (2110, 60072), (2503, 50640), (2532, 50060), (3165, 40048), (3376, 37545), (4220, 30036), (5006, 25320), (5064, 25030), (6330, 20024), (7509, 16880), (8440, 15018), (10012, 12660), (10128, 12515)]