13977840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 43747200

約数和(自身を除く): 29769360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 419, 556, 695, 834, 838, 1112, 1257, 1390, 1668, 1676, 2085, 2095, 2224, 2514, 2780, 3336, 3352, 4170, 4190, 5028, 5560, 6285, 6672, 6704, 8340, 8380, 10056, 11120, 12570, 16680, 16760, 20112, 25140, 33360, 33520, 50280, 58241, 100560, 116482, 174723, 232964, 291205, 349446, 465928, 582410, 698892, 873615, 931856, 1164820, 1397784, 1747230, 2329640, 2795568, 3494460, 4659280, 6988920, 13977840]

約数ペア:

[(1, 13977840), (2, 6988920), (3, 4659280), (4, 3494460), (5, 2795568), (6, 2329640), (8, 1747230), (10, 1397784), (12, 1164820), (15, 931856), (16, 873615), (20, 698892), (24, 582410), (30, 465928), (40, 349446), (48, 291205), (60, 232964), (80, 174723), (120, 116482), (139, 100560), (240, 58241), (278, 50280), (417, 33520), (419, 33360), (556, 25140), (695, 20112), (834, 16760), (838, 16680), (1112, 12570), (1257, 11120), (1390, 10056), (1668, 8380), (1676, 8340), (2085, 6704), (2095, 6672), (2224, 6285), (2514, 5560), (2780, 5028), (3336, 4190), (3352, 4170)]