154477320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6101}}^1$

素因数の和:6326

約数の個数: 64

約数和(自身を含む): 465704640

約数和(自身を除く): 311227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6101, 6330, 8440, 12202, 12660, 18303, 24404, 25320, 30505, 36606, 48808, 61010, 73212, 91515, 122020, 146424, 183030, 244040, 366060, 732120, 1287311, 2574622, 3861933, 5149244, 6436555, 7723866, 10298488, 12873110, 15447732, 19309665, 25746220, 30895464, 38619330, 51492440, 77238660, 154477320]

約数ペア:

[(1, 154477320), (2, 77238660), (3, 51492440), (4, 38619330), (5, 30895464), (6, 25746220), (8, 19309665), (10, 15447732), (12, 12873110), (15, 10298488), (20, 7723866), (24, 6436555), (30, 5149244), (40, 3861933), (60, 2574622), (120, 1287311), (211, 732120), (422, 366060), (633, 244040), (844, 183030), (1055, 146424), (1266, 122020), (1688, 91515), (2110, 73212), (2532, 61010), (3165, 48808), (4220, 36606), (5064, 30505), (6101, 25320), (6330, 24404), (8440, 18303), (12202, 12660)]