56513040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2936

約数の個数: 80

約数和(自身を含む): 177363648

約数和(自身を除く): 120850608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2837, 3320, 3984, 4980, 5674, 6640, 8511, 9960, 11348, 14185, 17022, 19920, 22696, 28370, 34044, 42555, 45392, 56740, 68088, 85110, 113480, 136176, 170220, 226960, 235471, 340440, 470942, 680880, 706413, 941884, 1177355, 1412826, 1883768, 2354710, 2825652, 3532065, 3767536, 4709420, 5651304, 7064130, 9418840, 11302608, 14128260, 18837680, 28256520, 56513040]

約数ペア:

[(1, 56513040), (2, 28256520), (3, 18837680), (4, 14128260), (5, 11302608), (6, 9418840), (8, 7064130), (10, 5651304), (12, 4709420), (15, 3767536), (16, 3532065), (20, 2825652), (24, 2354710), (30, 1883768), (40, 1412826), (48, 1177355), (60, 941884), (80, 706413), (83, 680880), (120, 470942), (166, 340440), (240, 235471), (249, 226960), (332, 170220), (415, 136176), (498, 113480), (664, 85110), (830, 68088), (996, 56740), (1245, 45392), (1328, 42555), (1660, 34044), (1992, 28370), (2490, 22696), (2837, 19920), (3320, 17022), (3984, 14185), (4980, 11348), (5674, 9960), (6640, 8511)]