7116240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 22320000

約数和(自身を除く): 15203760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 199, 240, 298, 398, 447, 596, 597, 745, 796, 894, 995, 1192, 1194, 1490, 1592, 1788, 1990, 2235, 2384, 2388, 2980, 2985, 3184, 3576, 3980, 4470, 4776, 5960, 5970, 7152, 7960, 8940, 9552, 11920, 11940, 15920, 17880, 23880, 29651, 35760, 47760, 59302, 88953, 118604, 148255, 177906, 237208, 296510, 355812, 444765, 474416, 593020, 711624, 889530, 1186040, 1423248, 1779060, 2372080, 3558120, 7116240]

約数ペア:

[(1, 7116240), (2, 3558120), (3, 2372080), (4, 1779060), (5, 1423248), (6, 1186040), (8, 889530), (10, 711624), (12, 593020), (15, 474416), (16, 444765), (20, 355812), (24, 296510), (30, 237208), (40, 177906), (48, 148255), (60, 118604), (80, 88953), (120, 59302), (149, 47760), (199, 35760), (240, 29651), (298, 23880), (398, 17880), (447, 15920), (596, 11940), (597, 11920), (745, 9552), (796, 8940), (894, 7960), (995, 7152), (1192, 5970), (1194, 5960), (1490, 4776), (1592, 4470), (1788, 3980), (1990, 3576), (2235, 3184), (2384, 2985), (2388, 2980)]