3318560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2985

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 5644576

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, 2963, 5926, 11852, 14815, 20741, 23704, 29630, 41482, 47408, 59260, 82964, 94816, 103705, 118520, 165928, 207410, 237040, 331856, 414820, 474080, 663712, 829640, 1659280, 3318560]

約数ペア:

[(1, 3318560), (2, 1659280), (4, 829640), (5, 663712), (7, 474080), (8, 414820), (10, 331856), (14, 237040), (16, 207410), (20, 165928), (28, 118520), (32, 103705), (35, 94816), (40, 82964), (56, 59260), (70, 47408), (80, 41482), (112, 29630), (140, 23704), (160, 20741), (224, 14815), (280, 11852), (560, 5926), (1120, 2963)]