118748560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30293}}^1$

素因数の和:30320

約数の個数: 60

約数和(自身を含む): 321176988

約数和(自身を除く): 202428428

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30293, 60586, 121172, 151465, 212051, 242344, 302930, 424102, 484688, 605860, 848204, 1060255, 1211720, 1484357, 1696408, 2120510, 2423440, 2968714, 3392816, 4241020, 5937428, 7421785, 8482040, 11874856, 14843570, 16964080, 23749712, 29687140, 59374280, 118748560]

約数ペア:

[(1, 118748560), (2, 59374280), (4, 29687140), (5, 23749712), (7, 16964080), (8, 14843570), (10, 11874856), (14, 8482040), (16, 7421785), (20, 5937428), (28, 4241020), (35, 3392816), (40, 2968714), (49, 2423440), (56, 2120510), (70, 1696408), (80, 1484357), (98, 1211720), (112, 1060255), (140, 848204), (196, 605860), (245, 484688), (280, 424102), (392, 302930), (490, 242344), (560, 212051), (784, 151465), (980, 121172), (1960, 60586), (3920, 30293)]