16999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 53115648

約数和(自身を除く): 36116208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 367, 386, 579, 734, 772, 965, 1101, 1158, 1468, 1544, 1835, 1930, 2202, 2316, 2895, 2936, 3088, 3670, 3860, 4404, 4632, 5505, 5790, 5872, 7340, 7720, 8808, 9264, 11010, 11580, 14680, 15440, 17616, 22020, 23160, 29360, 44040, 46320, 70831, 88080, 141662, 212493, 283324, 354155, 424986, 566648, 708310, 849972, 1062465, 1133296, 1416620, 1699944, 2124930, 2833240, 3399888, 4249860, 5666480, 8499720, 16999440]

約数ペア:

[(1, 16999440), (2, 8499720), (3, 5666480), (4, 4249860), (5, 3399888), (6, 2833240), (8, 2124930), (10, 1699944), (12, 1416620), (15, 1133296), (16, 1062465), (20, 849972), (24, 708310), (30, 566648), (40, 424986), (48, 354155), (60, 283324), (80, 212493), (120, 141662), (193, 88080), (240, 70831), (367, 46320), (386, 44040), (579, 29360), (734, 23160), (772, 22020), (965, 17616), (1101, 15440), (1158, 14680), (1468, 11580), (1544, 11010), (1835, 9264), (1930, 8808), (2202, 7720), (2316, 7340), (2895, 5872), (2936, 5790), (3088, 5505), (3670, 4632), (3860, 4404)]