22677840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10499}}^1$

素因数の和:10521

約数の個数: 80

約数和(自身を含む): 78120000

約数和(自身を除く): 55442160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10499, 20998, 31497, 41996, 52495, 62994, 83992, 94491, 104990, 125988, 157485, 167984, 188982, 209980, 251976, 283473, 314970, 377964, 419960, 472455, 503952, 566946, 629940, 755928, 839920, 944910, 1133892, 1259880, 1417365, 1511856, 1889820, 2267784, 2519760, 2834730, 3779640, 4535568, 5669460, 7559280, 11338920, 22677840]

約数ペア:

[(1, 22677840), (2, 11338920), (3, 7559280), (4, 5669460), (5, 4535568), (6, 3779640), (8, 2834730), (9, 2519760), (10, 2267784), (12, 1889820), (15, 1511856), (16, 1417365), (18, 1259880), (20, 1133892), (24, 944910), (27, 839920), (30, 755928), (36, 629940), (40, 566946), (45, 503952), (48, 472455), (54, 419960), (60, 377964), (72, 314970), (80, 283473), (90, 251976), (108, 209980), (120, 188982), (135, 167984), (144, 157485), (180, 125988), (216, 104990), (240, 94491), (270, 83992), (360, 62994), (432, 52495), (540, 41996), (720, 31497), (1080, 20998), (2160, 10499)]