56666880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4919}}^1$

素因数の和:4946

約数の個数: 108

約数和(自身を含む): 196101360

約数和(自身を除く): 139434480

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 4919, 5760, 9838, 11520, 14757, 19676, 24595, 29514, 39352, 44271, 49190, 59028, 73785, 78704, 88542, 98380, 118056, 147570, 157408, 177084, 196760, 221355, 236112, 295140, 314816, 354168, 393520, 442710, 472224, 590280, 629632, 708336, 787040, 885420, 944448, 1180560, 1259264, 1416672, 1574080, 1770840, 1888896, 2361120, 2833344, 3148160, 3541680, 3777792, 4722240, 5666688, 6296320, 7083360, 9444480, 11333376, 14166720, 18888960, 28333440, 56666880]

約数ペア:

[(1, 56666880), (2, 28333440), (3, 18888960), (4, 14166720), (5, 11333376), (6, 9444480), (8, 7083360), (9, 6296320), (10, 5666688), (12, 4722240), (15, 3777792), (16, 3541680), (18, 3148160), (20, 2833344), (24, 2361120), (30, 1888896), (32, 1770840), (36, 1574080), (40, 1416672), (45, 1259264), (48, 1180560), (60, 944448), (64, 885420), (72, 787040), (80, 708336), (90, 629632), (96, 590280), (120, 472224), (128, 442710), (144, 393520), (160, 354168), (180, 314816), (192, 295140), (240, 236112), (256, 221355), (288, 196760), (320, 177084), (360, 157408), (384, 147570), (480, 118056), (576, 98380), (640, 88542), (720, 78704), (768, 73785), (960, 59028), (1152, 49190), (1280, 44271), (1440, 39352), (1920, 29514), (2304, 24595), (2880, 19676), (3840, 14757), (4919, 11520), (5760, 9838)]