86494080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 128

約数和(自身を含む): 290332800

約数和(自身を除く): 203838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2371, 2432, 3040, 3648, 4560, 4742, 6080, 7113, 7296, 9120, 9484, 11855, 12160, 14226, 18240, 18968, 23710, 28452, 35565, 36480, 37936, 45049, 47420, 56904, 71130, 75872, 90098, 94840, 113808, 135147, 142260, 151744, 180196, 189680, 225245, 227616, 270294, 284520, 303488, 360392, 379360, 450490, 455232, 540588, 569040, 675735, 720784, 758720, 900980, 910464, 1081176, 1138080, 1351470, 1441568, 1517440, 1801960, 2162352, 2276160, 2702940, 2883136, 3603920, 4324704, 4552320, 5405880, 5766272, 7207840, 8649408, 10811760, 14415680, 17298816, 21623520, 28831360, 43247040, 86494080]

約数ペア:

[(1, 86494080), (2, 43247040), (3, 28831360), (4, 21623520), (5, 17298816), (6, 14415680), (8, 10811760), (10, 8649408), (12, 7207840), (15, 5766272), (16, 5405880), (19, 4552320), (20, 4324704), (24, 3603920), (30, 2883136), (32, 2702940), (38, 2276160), (40, 2162352), (48, 1801960), (57, 1517440), (60, 1441568), (64, 1351470), (76, 1138080), (80, 1081176), (95, 910464), (96, 900980), (114, 758720), (120, 720784), (128, 675735), (152, 569040), (160, 540588), (190, 455232), (192, 450490), (228, 379360), (240, 360392), (285, 303488), (304, 284520), (320, 270294), (380, 227616), (384, 225245), (456, 189680), (480, 180196), (570, 151744), (608, 142260), (640, 135147), (760, 113808), (912, 94840), (960, 90098), (1140, 75872), (1216, 71130), (1520, 56904), (1824, 47420), (1920, 45049), (2280, 37936), (2371, 36480), (2432, 35565), (3040, 28452), (3648, 23710), (4560, 18968), (4742, 18240), (6080, 14226), (7113, 12160), (7296, 11855), (9120, 9484)]