152838560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{136463}}^1$

素因数の和:136485

約数の個数: 48

約数和(自身を含む): 412667136

約数和(自身を除く): 259828576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 136463, 272926, 545852, 682315, 955241, 1091704, 1364630, 1910482, 2183408, 2729260, 3820964, 4366816, 4776205, 5458520, 7641928, 9552410, 10917040, 15283856, 19104820, 21834080, 30567712, 38209640, 76419280, 152838560]

約数ペア:

[(1, 152838560), (2, 76419280), (4, 38209640), (5, 30567712), (7, 21834080), (8, 19104820), (10, 15283856), (14, 10917040), (16, 9552410), (20, 7641928), (28, 5458520), (32, 4776205), (35, 4366816), (40, 3820964), (56, 2729260), (70, 2183408), (80, 1910482), (112, 1364630), (140, 1091704), (160, 955241), (224, 682315), (280, 545852), (560, 272926), (1120, 136463)]