223392720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6247}}^1$

素因数の和:6412

約数の個数: 80

約数和(自身を含む): 697276800

約数和(自身を除く): 473884080

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, 2235, 2384, 2980, 3576, 4470, 5960, 6247, 7152, 8940, 11920, 12494, 17880, 18741, 24988, 31235, 35760, 37482, 49976, 62470, 74964, 93705, 99952, 124940, 149928, 187410, 249880, 299856, 374820, 499760, 749640, 930803, 1499280, 1861606, 2792409, 3723212, 4654015, 5584818, 7446424, 9308030, 11169636, 13962045, 14892848, 18616060, 22339272, 27924090, 37232120, 44678544, 55848180, 74464240, 111696360, 223392720]

約数ペア:

[(1, 223392720), (2, 111696360), (3, 74464240), (4, 55848180), (5, 44678544), (6, 37232120), (8, 27924090), (10, 22339272), (12, 18616060), (15, 14892848), (16, 13962045), (20, 11169636), (24, 9308030), (30, 7446424), (40, 5584818), (48, 4654015), (60, 3723212), (80, 2792409), (120, 1861606), (149, 1499280), (240, 930803), (298, 749640), (447, 499760), (596, 374820), (745, 299856), (894, 249880), (1192, 187410), (1490, 149928), (1788, 124940), (2235, 99952), (2384, 93705), (2980, 74964), (3576, 62470), (4470, 49976), (5960, 37482), (6247, 35760), (7152, 31235), (8940, 24988), (11920, 18741), (12494, 17880)]