7380320

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 17599680

約数和(自身を除く): 10219360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 239, 386, 478, 772, 956, 965, 1195, 1544, 1912, 1930, 2390, 3088, 3824, 3860, 4780, 6176, 7648, 7720, 9560, 15440, 19120, 30880, 38240, 46127, 92254, 184508, 230635, 369016, 461270, 738032, 922540, 1476064, 1845080, 3690160, 7380320]

約数ペア:

[(1, 7380320), (2, 3690160), (4, 1845080), (5, 1476064), (8, 922540), (10, 738032), (16, 461270), (20, 369016), (32, 230635), (40, 184508), (80, 92254), (160, 46127), (193, 38240), (239, 30880), (386, 19120), (478, 15440), (772, 9560), (956, 7720), (965, 7648), (1195, 6176), (1544, 4780), (1912, 3860), (1930, 3824), (2390, 3088)]