38735040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 124248672

約数和(自身を除く): 85513632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 257, 314, 320, 471, 480, 514, 628, 771, 785, 942, 960, 1028, 1256, 1285, 1542, 1570, 1884, 2056, 2355, 2512, 2570, 3084, 3140, 3768, 3855, 4112, 4710, 5024, 5140, 6168, 6280, 7536, 7710, 8224, 9420, 10048, 10280, 12336, 12560, 15072, 15420, 16448, 18840, 20560, 24672, 25120, 30144, 30840, 37680, 40349, 41120, 49344, 50240, 61680, 75360, 80698, 82240, 121047, 123360, 150720, 161396, 201745, 242094, 246720, 322792, 403490, 484188, 605235, 645584, 806980, 968376, 1210470, 1291168, 1613960, 1936752, 2420940, 2582336, 3227920, 3873504, 4841880, 6455840, 7747008, 9683760, 12911680, 19367520, 38735040]

約数ペア:

[(1, 38735040), (2, 19367520), (3, 12911680), (4, 9683760), (5, 7747008), (6, 6455840), (8, 4841880), (10, 3873504), (12, 3227920), (15, 2582336), (16, 2420940), (20, 1936752), (24, 1613960), (30, 1291168), (32, 1210470), (40, 968376), (48, 806980), (60, 645584), (64, 605235), (80, 484188), (96, 403490), (120, 322792), (157, 246720), (160, 242094), (192, 201745), (240, 161396), (257, 150720), (314, 123360), (320, 121047), (471, 82240), (480, 80698), (514, 75360), (628, 61680), (771, 50240), (785, 49344), (942, 41120), (960, 40349), (1028, 37680), (1256, 30840), (1285, 30144), (1542, 25120), (1570, 24672), (1884, 20560), (2056, 18840), (2355, 16448), (2512, 15420), (2570, 15072), (3084, 12560), (3140, 12336), (3768, 10280), (3855, 10048), (4112, 9420), (4710, 8224), (5024, 7710), (5140, 7536), (6168, 6280)]