110728080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{51263}}^1$

素因数の和:51285

約数の個数: 80

約数和(自身を含む): 381404160

約数和(自身を除く): 270676080

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, 51263, 102526, 153789, 205052, 256315, 307578, 410104, 461367, 512630, 615156, 768945, 820208, 922734, 1025260, 1230312, 1384101, 1537890, 1845468, 2050520, 2306835, 2460624, 2768202, 3075780, 3690936, 4101040, 4613670, 5536404, 6151560, 6920505, 7381872, 9227340, 11072808, 12303120, 13841010, 18454680, 22145616, 27682020, 36909360, 55364040, 110728080]

約数ペア:

[(1, 110728080), (2, 55364040), (3, 36909360), (4, 27682020), (5, 22145616), (6, 18454680), (8, 13841010), (9, 12303120), (10, 11072808), (12, 9227340), (15, 7381872), (16, 6920505), (18, 6151560), (20, 5536404), (24, 4613670), (27, 4101040), (30, 3690936), (36, 3075780), (40, 2768202), (45, 2460624), (48, 2306835), (54, 2050520), (60, 1845468), (72, 1537890), (80, 1384101), (90, 1230312), (108, 1025260), (120, 922734), (135, 820208), (144, 768945), (180, 615156), (216, 512630), (240, 461367), (270, 410104), (360, 307578), (432, 256315), (540, 205052), (720, 153789), (1080, 102526), (2160, 51263)]