67970880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7867}}^1$

素因数の和:7893

約数の個数: 112

約数和(自身を含む): 239816640

約数和(自身を除く): 171845760

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, 7867, 8640, 15734, 23601, 31468, 39335, 47202, 62936, 70803, 78670, 94404, 118005, 125872, 141606, 157340, 188808, 212409, 236010, 251744, 283212, 314680, 354015, 377616, 424818, 472020, 503488, 566424, 629360, 708030, 755232, 849636, 944040, 1062045, 1132848, 1258720, 1416060, 1510464, 1699272, 1888080, 2124090, 2265696, 2517440, 2832120, 3398544, 3776160, 4248180, 4531392, 5664240, 6797088, 7552320, 8496360, 11328480, 13594176, 16992720, 22656960, 33985440, 67970880]

約数ペア:

[(1, 67970880), (2, 33985440), (3, 22656960), (4, 16992720), (5, 13594176), (6, 11328480), (8, 8496360), (9, 7552320), (10, 6797088), (12, 5664240), (15, 4531392), (16, 4248180), (18, 3776160), (20, 3398544), (24, 2832120), (27, 2517440), (30, 2265696), (32, 2124090), (36, 1888080), (40, 1699272), (45, 1510464), (48, 1416060), (54, 1258720), (60, 1132848), (64, 1062045), (72, 944040), (80, 849636), (90, 755232), (96, 708030), (108, 629360), (120, 566424), (135, 503488), (144, 472020), (160, 424818), (180, 377616), (192, 354015), (216, 314680), (240, 283212), (270, 251744), (288, 236010), (320, 212409), (360, 188808), (432, 157340), (480, 141606), (540, 125872), (576, 118005), (720, 94404), (864, 78670), (960, 70803), (1080, 62936), (1440, 47202), (1728, 39335), (2160, 31468), (2880, 23601), (4320, 15734), (7867, 8640)]