55712040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2333}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 168048000

約数和(自身を除く): 112335960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2333, 2388, 2985, 3980, 4666, 4776, 5970, 6999, 7960, 9332, 11665, 11940, 13998, 18664, 23330, 23880, 27996, 34995, 46660, 55992, 69990, 93320, 139980, 279960, 464267, 928534, 1392801, 1857068, 2321335, 2785602, 3714136, 4642670, 5571204, 6964005, 9285340, 11142408, 13928010, 18570680, 27856020, 55712040]

約数ペア:

[(1, 55712040), (2, 27856020), (3, 18570680), (4, 13928010), (5, 11142408), (6, 9285340), (8, 6964005), (10, 5571204), (12, 4642670), (15, 3714136), (20, 2785602), (24, 2321335), (30, 1857068), (40, 1392801), (60, 928534), (120, 464267), (199, 279960), (398, 139980), (597, 93320), (796, 69990), (995, 55992), (1194, 46660), (1592, 34995), (1990, 27996), (2333, 23880), (2388, 23330), (2985, 18664), (3980, 13998), (4666, 11940), (4776, 11665), (5970, 9332), (6999, 7960)]