23685120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 82407780

約数和(自身を除く): 58722660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 257, 288, 320, 360, 384, 480, 512, 514, 576, 640, 720, 768, 771, 960, 1024, 1028, 1152, 1280, 1285, 1440, 1536, 1542, 1920, 2048, 2056, 2304, 2313, 2560, 2570, 2880, 3072, 3084, 3840, 3855, 4112, 4608, 4626, 5120, 5140, 5760, 6144, 6168, 7680, 7710, 8224, 9216, 9252, 10240, 10280, 11520, 11565, 12336, 15360, 15420, 16448, 18432, 18504, 20560, 23040, 23130, 24672, 30720, 30840, 32896, 37008, 41120, 46080, 46260, 49344, 61680, 65792, 74016, 82240, 92160, 92520, 98688, 123360, 131584, 148032, 164480, 185040, 197376, 246720, 263168, 296064, 328960, 370080, 394752, 493440, 526336, 592128, 657920, 740160, 789504, 986880, 1184256, 1315840, 1480320, 1579008, 1973760, 2368512, 2631680, 2960640, 3947520, 4737024, 5921280, 7895040, 11842560, 23685120]

約数ペア:

[(1, 23685120), (2, 11842560), (3, 7895040), (4, 5921280), (5, 4737024), (6, 3947520), (8, 2960640), (9, 2631680), (10, 2368512), (12, 1973760), (15, 1579008), (16, 1480320), (18, 1315840), (20, 1184256), (24, 986880), (30, 789504), (32, 740160), (36, 657920), (40, 592128), (45, 526336), (48, 493440), (60, 394752), (64, 370080), (72, 328960), (80, 296064), (90, 263168), (96, 246720), (120, 197376), (128, 185040), (144, 164480), (160, 148032), (180, 131584), (192, 123360), (240, 98688), (256, 92520), (257, 92160), (288, 82240), (320, 74016), (360, 65792), (384, 61680), (480, 49344), (512, 46260), (514, 46080), (576, 41120), (640, 37008), (720, 32896), (768, 30840), (771, 30720), (960, 24672), (1024, 23130), (1028, 23040), (1152, 20560), (1280, 18504), (1285, 18432), (1440, 16448), (1536, 15420), (1542, 15360), (1920, 12336), (2048, 11565), (2056, 11520), (2304, 10280), (2313, 10240), (2560, 9252), (2570, 9216), (2880, 8224), (3072, 7710), (3084, 7680), (3840, 6168), (3855, 6144), (4112, 5760), (4608, 5140), (4626, 5120)]