74992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 233824320

約数和(自身を除く): 158832240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1619, 1930, 2316, 2895, 3088, 3238, 3860, 4632, 4857, 5790, 6476, 7720, 8095, 9264, 9714, 11580, 12952, 15440, 16190, 19428, 23160, 24285, 25904, 32380, 38856, 46320, 48570, 64760, 77712, 97140, 129520, 194280, 312467, 388560, 624934, 937401, 1249868, 1562335, 1874802, 2499736, 3124670, 3749604, 4687005, 4999472, 6249340, 7499208, 9374010, 12498680, 14998416, 18748020, 24997360, 37496040, 74992080]

約数ペア:

[(1, 74992080), (2, 37496040), (3, 24997360), (4, 18748020), (5, 14998416), (6, 12498680), (8, 9374010), (10, 7499208), (12, 6249340), (15, 4999472), (16, 4687005), (20, 3749604), (24, 3124670), (30, 2499736), (40, 1874802), (48, 1562335), (60, 1249868), (80, 937401), (120, 624934), (193, 388560), (240, 312467), (386, 194280), (579, 129520), (772, 97140), (965, 77712), (1158, 64760), (1544, 48570), (1619, 46320), (1930, 38856), (2316, 32380), (2895, 25904), (3088, 24285), (3238, 23160), (3860, 19428), (4632, 16190), (4857, 15440), (5790, 12952), (6476, 11580), (7720, 9714), (8095, 9264)]