74488080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2248

約数の個数: 80

約数和(自身を含む): 232574400

約数和(自身を除く): 158086320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2083, 2235, 2384, 2980, 3576, 4166, 4470, 5960, 6249, 7152, 8332, 8940, 10415, 11920, 12498, 16664, 17880, 20830, 24996, 31245, 33328, 35760, 41660, 49992, 62490, 83320, 99984, 124980, 166640, 249960, 310367, 499920, 620734, 931101, 1241468, 1551835, 1862202, 2482936, 3103670, 3724404, 4655505, 4965872, 6207340, 7448808, 9311010, 12414680, 14897616, 18622020, 24829360, 37244040, 74488080]

約数ペア:

[(1, 74488080), (2, 37244040), (3, 24829360), (4, 18622020), (5, 14897616), (6, 12414680), (8, 9311010), (10, 7448808), (12, 6207340), (15, 4965872), (16, 4655505), (20, 3724404), (24, 3103670), (30, 2482936), (40, 1862202), (48, 1551835), (60, 1241468), (80, 931101), (120, 620734), (149, 499920), (240, 310367), (298, 249960), (447, 166640), (596, 124980), (745, 99984), (894, 83320), (1192, 62490), (1490, 49992), (1788, 41660), (2083, 35760), (2235, 33328), (2384, 31245), (2980, 24996), (3576, 20830), (4166, 17880), (4470, 16664), (5960, 12498), (6249, 11920), (7152, 10415), (8332, 8940)]