56318760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52147}}^1$

素因数の和:52167

約数の個数: 64

約数和(自身を含む): 187732800

約数和(自身を除く): 131414040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52147, 104294, 156441, 208588, 260735, 312882, 417176, 469323, 521470, 625764, 782205, 938646, 1042940, 1251528, 1407969, 1564410, 1877292, 2085880, 2346615, 2815938, 3128820, 3754584, 4693230, 5631876, 6257640, 7039845, 9386460, 11263752, 14079690, 18772920, 28159380, 56318760]

約数ペア:

[(1, 56318760), (2, 28159380), (3, 18772920), (4, 14079690), (5, 11263752), (6, 9386460), (8, 7039845), (9, 6257640), (10, 5631876), (12, 4693230), (15, 3754584), (18, 3128820), (20, 2815938), (24, 2346615), (27, 2085880), (30, 1877292), (36, 1564410), (40, 1407969), (45, 1251528), (54, 1042940), (60, 938646), (72, 782205), (90, 625764), (108, 521470), (120, 469323), (135, 417176), (180, 312882), (216, 260735), (270, 208588), (360, 156441), (540, 104294), (1080, 52147)]