68572440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63493}}^1$

素因数の和:63513

約数の個数: 64

約数和(自身を含む): 228578400

約数和(自身を除く): 160005960

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, 63493, 126986, 190479, 253972, 317465, 380958, 507944, 571437, 634930, 761916, 952395, 1142874, 1269860, 1523832, 1714311, 1904790, 2285748, 2539720, 2857185, 3428622, 3809580, 4571496, 5714370, 6857244, 7619160, 8571555, 11428740, 13714488, 17143110, 22857480, 34286220, 68572440]

約数ペア:

[(1, 68572440), (2, 34286220), (3, 22857480), (4, 17143110), (5, 13714488), (6, 11428740), (8, 8571555), (9, 7619160), (10, 6857244), (12, 5714370), (15, 4571496), (18, 3809580), (20, 3428622), (24, 2857185), (27, 2539720), (30, 2285748), (36, 1904790), (40, 1714311), (45, 1523832), (54, 1269860), (60, 1142874), (72, 952395), (90, 761916), (108, 634930), (120, 571437), (135, 507944), (180, 380958), (216, 317465), (270, 253972), (360, 190479), (540, 126986), (1080, 63493)]