248173440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6844

約数の個数: 128

約数和(自身を含む): 832809600

約数和(自身を除く): 584636160

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, 2432, 3040, 3648, 4560, 6080, 6803, 7296, 9120, 12160, 13606, 18240, 20409, 27212, 34015, 36480, 40818, 54424, 68030, 81636, 102045, 108848, 129257, 136060, 163272, 204090, 217696, 258514, 272120, 326544, 387771, 408180, 435392, 517028, 544240, 646285, 653088, 775542, 816360, 870784, 1034056, 1088480, 1292570, 1306176, 1551084, 1632720, 1938855, 2068112, 2176960, 2585140, 2612352, 3102168, 3265440, 3877710, 4136224, 4353920, 5170280, 6204336, 6530880, 7755420, 8272448, 10340560, 12408672, 13061760, 15510840, 16544896, 20681120, 24817344, 31021680, 41362240, 49634688, 62043360, 82724480, 124086720, 248173440]

約数ペア:

[(1, 248173440), (2, 124086720), (3, 82724480), (4, 62043360), (5, 49634688), (6, 41362240), (8, 31021680), (10, 24817344), (12, 20681120), (15, 16544896), (16, 15510840), (19, 13061760), (20, 12408672), (24, 10340560), (30, 8272448), (32, 7755420), (38, 6530880), (40, 6204336), (48, 5170280), (57, 4353920), (60, 4136224), (64, 3877710), (76, 3265440), (80, 3102168), (95, 2612352), (96, 2585140), (114, 2176960), (120, 2068112), (128, 1938855), (152, 1632720), (160, 1551084), (190, 1306176), (192, 1292570), (228, 1088480), (240, 1034056), (285, 870784), (304, 816360), (320, 775542), (380, 653088), (384, 646285), (456, 544240), (480, 517028), (570, 435392), (608, 408180), (640, 387771), (760, 326544), (912, 272120), (960, 258514), (1140, 217696), (1216, 204090), (1520, 163272), (1824, 136060), (1920, 129257), (2280, 108848), (2432, 102045), (3040, 81636), (3648, 68030), (4560, 54424), (6080, 40818), (6803, 36480), (7296, 34015), (9120, 27212), (12160, 20409), (13606, 18240)]