260625840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1123}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 809495808

約数和(自身を除く): 548869968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 967, 1123, 1934, 2246, 2901, 3369, 3868, 4492, 4835, 5615, 5802, 6738, 7736, 8984, 9670, 11230, 11604, 13476, 14505, 15472, 16845, 17968, 19340, 22460, 23208, 26952, 29010, 33690, 38680, 44920, 46416, 53904, 58020, 67380, 77360, 89840, 116040, 134760, 232080, 269520, 1085941, 2171882, 3257823, 4343764, 5429705, 6515646, 8687528, 10859410, 13031292, 16289115, 17375056, 21718820, 26062584, 32578230, 43437640, 52125168, 65156460, 86875280, 130312920, 260625840]

約数ペア:

[(1, 260625840), (2, 130312920), (3, 86875280), (4, 65156460), (5, 52125168), (6, 43437640), (8, 32578230), (10, 26062584), (12, 21718820), (15, 17375056), (16, 16289115), (20, 13031292), (24, 10859410), (30, 8687528), (40, 6515646), (48, 5429705), (60, 4343764), (80, 3257823), (120, 2171882), (240, 1085941), (967, 269520), (1123, 232080), (1934, 134760), (2246, 116040), (2901, 89840), (3369, 77360), (3868, 67380), (4492, 58020), (4835, 53904), (5615, 46416), (5802, 44920), (6738, 38680), (7736, 33690), (8984, 29010), (9670, 26952), (11230, 23208), (11604, 22460), (13476, 19340), (14505, 17968), (15472, 16845)]