5921280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{257}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 20586852

約数和(自身を除く): 14665572

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, 1028, 1152, 1280, 1285, 1440, 1536, 1542, 1920, 2056, 2304, 2313, 2560, 2570, 2880, 3084, 3840, 3855, 4112, 4608, 4626, 5140, 5760, 6168, 7680, 7710, 8224, 9252, 10280, 11520, 11565, 12336, 15420, 16448, 18504, 20560, 23040, 23130, 24672, 30840, 32896, 37008, 41120, 46260, 49344, 61680, 65792, 74016, 82240, 92520, 98688, 123360, 131584, 148032, 164480, 185040, 197376, 246720, 296064, 328960, 370080, 394752, 493440, 592128, 657920, 740160, 986880, 1184256, 1480320, 1973760, 2960640, 5921280]

約数ペア:

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