2968080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 9374400

約数和(自身を除く): 6406320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 149, 166, 240, 249, 298, 332, 415, 447, 498, 596, 664, 745, 830, 894, 996, 1192, 1245, 1328, 1490, 1660, 1788, 1992, 2235, 2384, 2490, 2980, 3320, 3576, 3984, 4470, 4980, 5960, 6640, 7152, 8940, 9960, 11920, 12367, 17880, 19920, 24734, 35760, 37101, 49468, 61835, 74202, 98936, 123670, 148404, 185505, 197872, 247340, 296808, 371010, 494680, 593616, 742020, 989360, 1484040, 2968080]

約数ペア:

[(1, 2968080), (2, 1484040), (3, 989360), (4, 742020), (5, 593616), (6, 494680), (8, 371010), (10, 296808), (12, 247340), (15, 197872), (16, 185505), (20, 148404), (24, 123670), (30, 98936), (40, 74202), (48, 61835), (60, 49468), (80, 37101), (83, 35760), (120, 24734), (149, 19920), (166, 17880), (240, 12367), (249, 11920), (298, 9960), (332, 8940), (415, 7152), (447, 6640), (498, 5960), (596, 4980), (664, 4470), (745, 3984), (830, 3576), (894, 3320), (996, 2980), (1192, 2490), (1245, 2384), (1328, 2235), (1490, 1992), (1660, 1788)]