16182720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1873}}^1$

素因数の和:1899

約数の個数: 112

約数和(自身を含む): 57119520

約数和(自身を除く): 40936800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 1873, 2160, 2880, 3746, 4320, 5619, 7492, 8640, 9365, 11238, 14984, 16857, 18730, 22476, 28095, 29968, 33714, 37460, 44952, 50571, 56190, 59936, 67428, 74920, 84285, 89904, 101142, 112380, 119872, 134856, 149840, 168570, 179808, 202284, 224760, 252855, 269712, 299680, 337140, 359616, 404568, 449520, 505710, 539424, 599360, 674280, 809136, 899040, 1011420, 1078848, 1348560, 1618272, 1798080, 2022840, 2697120, 3236544, 4045680, 5394240, 8091360, 16182720]

約数ペア:

[(1, 16182720), (2, 8091360), (3, 5394240), (4, 4045680), (5, 3236544), (6, 2697120), (8, 2022840), (9, 1798080), (10, 1618272), (12, 1348560), (15, 1078848), (16, 1011420), (18, 899040), (20, 809136), (24, 674280), (27, 599360), (30, 539424), (32, 505710), (36, 449520), (40, 404568), (45, 359616), (48, 337140), (54, 299680), (60, 269712), (64, 252855), (72, 224760), (80, 202284), (90, 179808), (96, 168570), (108, 149840), (120, 134856), (135, 119872), (144, 112380), (160, 101142), (180, 89904), (192, 84285), (216, 74920), (240, 67428), (270, 59936), (288, 56190), (320, 50571), (360, 44952), (432, 37460), (480, 33714), (540, 29968), (576, 28095), (720, 22476), (864, 18730), (960, 16857), (1080, 14984), (1440, 11238), (1728, 9365), (1873, 8640), (2160, 7492), (2880, 5619), (3746, 4320)]