40527360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1759}}^1$

素因数の和:1788

約数の個数: 120

約数和(自身を含む): 140437440

約数和(自身を除く): 99910080

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, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1759, 1920, 2304, 2560, 2880, 3518, 3840, 4608, 5277, 5760, 7036, 7680, 8795, 10554, 11520, 14072, 15831, 17590, 21108, 23040, 26385, 28144, 31662, 35180, 42216, 52770, 56288, 63324, 70360, 79155, 84432, 105540, 112576, 126648, 140720, 158310, 168864, 211080, 225152, 253296, 281440, 316620, 337728, 422160, 450304, 506592, 562880, 633240, 675456, 844320, 900608, 1013184, 1125760, 1266480, 1350912, 1688640, 2026368, 2251520, 2532960, 2701824, 3377280, 4052736, 4503040, 5065920, 6754560, 8105472, 10131840, 13509120, 20263680, 40527360]

約数ペア:

[(1, 40527360), (2, 20263680), (3, 13509120), (4, 10131840), (5, 8105472), (6, 6754560), (8, 5065920), (9, 4503040), (10, 4052736), (12, 3377280), (15, 2701824), (16, 2532960), (18, 2251520), (20, 2026368), (24, 1688640), (30, 1350912), (32, 1266480), (36, 1125760), (40, 1013184), (45, 900608), (48, 844320), (60, 675456), (64, 633240), (72, 562880), (80, 506592), (90, 450304), (96, 422160), (120, 337728), (128, 316620), (144, 281440), (160, 253296), (180, 225152), (192, 211080), (240, 168864), (256, 158310), (288, 140720), (320, 126648), (360, 112576), (384, 105540), (480, 84432), (512, 79155), (576, 70360), (640, 63324), (720, 56288), (768, 52770), (960, 42216), (1152, 35180), (1280, 31662), (1440, 28144), (1536, 26385), (1759, 23040), (1920, 21108), (2304, 17590), (2560, 15831), (2880, 14072), (3518, 11520), (3840, 10554), (4608, 8795), (5277, 7680), (5760, 7036)]