85871040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89449}}^1$

素因数の和:89469

約数の個数: 56

約数和(自身を含む): 272643600

約数和(自身を除く): 186772560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 89449, 178898, 268347, 357796, 447245, 536694, 715592, 894490, 1073388, 1341735, 1431184, 1788980, 2146776, 2683470, 2862368, 3577960, 4293552, 5366940, 5724736, 7155920, 8587104, 10733880, 14311840, 17174208, 21467760, 28623680, 42935520, 85871040]

約数ペア:

[(1, 85871040), (2, 42935520), (3, 28623680), (4, 21467760), (5, 17174208), (6, 14311840), (8, 10733880), (10, 8587104), (12, 7155920), (15, 5724736), (16, 5366940), (20, 4293552), (24, 3577960), (30, 2862368), (32, 2683470), (40, 2146776), (48, 1788980), (60, 1431184), (64, 1341735), (80, 1073388), (96, 894490), (120, 715592), (160, 536694), (192, 447245), (240, 357796), (320, 268347), (480, 178898), (960, 89449)]