48325680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 160

約数和(自身を含む): 179363520

約数和(自身を除く): 131037840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1721, 1755, 1872, 2160, 2340, 2808, 3120, 3442, 3510, 4680, 5163, 5616, 6884, 7020, 8605, 9360, 10326, 13768, 14040, 15489, 17210, 20652, 22373, 25815, 27536, 28080, 30978, 34420, 41304, 44746, 46467, 51630, 61956, 67119, 68840, 77445, 82608, 89492, 92934, 103260, 111865, 123912, 134238, 137680, 154890, 178984, 185868, 201357, 206520, 223730, 232335, 247824, 268476, 309780, 335595, 357968, 371736, 402714, 413040, 447460, 464670, 536952, 604071, 619560, 671190, 743472, 805428, 894920, 929340, 1006785, 1073904, 1208142, 1239120, 1342380, 1610856, 1789840, 1858680, 2013570, 2416284, 2684760, 3020355, 3221712, 3717360, 4027140, 4832568, 5369520, 6040710, 8054280, 9665136, 12081420, 16108560, 24162840, 48325680]

約数ペア:

[(1, 48325680), (2, 24162840), (3, 16108560), (4, 12081420), (5, 9665136), (6, 8054280), (8, 6040710), (9, 5369520), (10, 4832568), (12, 4027140), (13, 3717360), (15, 3221712), (16, 3020355), (18, 2684760), (20, 2416284), (24, 2013570), (26, 1858680), (27, 1789840), (30, 1610856), (36, 1342380), (39, 1239120), (40, 1208142), (45, 1073904), (48, 1006785), (52, 929340), (54, 894920), (60, 805428), (65, 743472), (72, 671190), (78, 619560), (80, 604071), (90, 536952), (104, 464670), (108, 447460), (117, 413040), (120, 402714), (130, 371736), (135, 357968), (144, 335595), (156, 309780), (180, 268476), (195, 247824), (208, 232335), (216, 223730), (234, 206520), (240, 201357), (260, 185868), (270, 178984), (312, 154890), (351, 137680), (360, 134238), (390, 123912), (432, 111865), (468, 103260), (520, 92934), (540, 89492), (585, 82608), (624, 77445), (702, 68840), (720, 67119), (780, 61956), (936, 51630), (1040, 46467), (1080, 44746), (1170, 41304), (1404, 34420), (1560, 30978), (1721, 28080), (1755, 27536), (1872, 25815), (2160, 22373), (2340, 20652), (2808, 17210), (3120, 15489), (3442, 14040), (3510, 13768), (4680, 10326), (5163, 9360), (5616, 8605), (6884, 7020)]