29976587880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1255301}}^1$

素因数の和:1255514

約数の個数: 64

約数和(自身を含む): 90381744000

約数和(自身を除く): 60405156120

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, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 1255301, 2510602, 3765903, 5021204, 6276505, 7531806, 10042408, 12553010, 15063612, 18829515, 25106020, 30127224, 37659030, 50212040, 75318060, 150636120, 249804899, 499609798, 749414697, 999219596, 1249024495, 1498829394, 1998439192, 2498048990, 2997658788, 3747073485, 4996097980, 5995317576, 7494146970, 9992195960, 14988293940, 29976587880]

約数ペア:

[(1, 29976587880), (2, 14988293940), (3, 9992195960), (4, 7494146970), (5, 5995317576), (6, 4996097980), (8, 3747073485), (10, 2997658788), (12, 2498048990), (15, 1998439192), (20, 1498829394), (24, 1249024495), (30, 999219596), (40, 749414697), (60, 499609798), (120, 249804899), (199, 150636120), (398, 75318060), (597, 50212040), (796, 37659030), (995, 30127224), (1194, 25106020), (1592, 18829515), (1990, 15063612), (2388, 12553010), (2985, 10042408), (3980, 7531806), (4776, 6276505), (5970, 5021204), (7960, 3765903), (11940, 2510602), (23880, 1255301)]