71634240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8291}}^1$

素因数の和:8317

約数の個数: 112

約数和(自身を含む): 252740160

約数和(自身を除く): 181105920

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, 2160, 2880, 4320, 8291, 8640, 16582, 24873, 33164, 41455, 49746, 66328, 74619, 82910, 99492, 124365, 132656, 149238, 165820, 198984, 223857, 248730, 265312, 298476, 331640, 373095, 397968, 447714, 497460, 530624, 596952, 663280, 746190, 795936, 895428, 994920, 1119285, 1193904, 1326560, 1492380, 1591872, 1790856, 1989840, 2238570, 2387808, 2653120, 2984760, 3581712, 3979680, 4477140, 4775616, 5969520, 7163424, 7959360, 8954280, 11939040, 14326848, 17908560, 23878080, 35817120, 71634240]

約数ペア:

[(1, 71634240), (2, 35817120), (3, 23878080), (4, 17908560), (5, 14326848), (6, 11939040), (8, 8954280), (9, 7959360), (10, 7163424), (12, 5969520), (15, 4775616), (16, 4477140), (18, 3979680), (20, 3581712), (24, 2984760), (27, 2653120), (30, 2387808), (32, 2238570), (36, 1989840), (40, 1790856), (45, 1591872), (48, 1492380), (54, 1326560), (60, 1193904), (64, 1119285), (72, 994920), (80, 895428), (90, 795936), (96, 746190), (108, 663280), (120, 596952), (135, 530624), (144, 497460), (160, 447714), (180, 397968), (192, 373095), (216, 331640), (240, 298476), (270, 265312), (288, 248730), (320, 223857), (360, 198984), (432, 165820), (480, 149238), (540, 132656), (576, 124365), (720, 99492), (864, 82910), (960, 74619), (1080, 66328), (1440, 49746), (1728, 41455), (2160, 33164), (2880, 24873), (4320, 16582), (8291, 8640)]