27748440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{25693}}^1$

素因数の和:25713

約数の個数: 64

約数和(自身を含む): 92498400

約数和(自身を除く): 64749960

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, 25693, 51386, 77079, 102772, 128465, 154158, 205544, 231237, 256930, 308316, 385395, 462474, 513860, 616632, 693711, 770790, 924948, 1027720, 1156185, 1387422, 1541580, 1849896, 2312370, 2774844, 3083160, 3468555, 4624740, 5549688, 6937110, 9249480, 13874220, 27748440]

約数ペア:

[(1, 27748440), (2, 13874220), (3, 9249480), (4, 6937110), (5, 5549688), (6, 4624740), (8, 3468555), (9, 3083160), (10, 2774844), (12, 2312370), (15, 1849896), (18, 1541580), (20, 1387422), (24, 1156185), (27, 1027720), (30, 924948), (36, 770790), (40, 693711), (45, 616632), (54, 513860), (60, 462474), (72, 385395), (90, 308316), (108, 256930), (120, 231237), (135, 205544), (180, 154158), (216, 128465), (270, 102772), (360, 77079), (540, 51386), (1080, 25693)]