122078560

素因数分解:

$2^5\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1499}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 289170000

約数和(自身を除く): 167091440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 509, 1018, 1499, 2036, 2545, 2998, 4072, 5090, 5996, 7495, 8144, 10180, 11992, 14990, 16288, 20360, 23984, 29980, 40720, 47968, 59960, 81440, 119920, 239840, 762991, 1525982, 3051964, 3814955, 6103928, 7629910, 12207856, 15259820, 24415712, 30519640, 61039280, 122078560]

約数ペア:

[(1, 122078560), (2, 61039280), (4, 30519640), (5, 24415712), (8, 15259820), (10, 12207856), (16, 7629910), (20, 6103928), (32, 3814955), (40, 3051964), (80, 1525982), (160, 762991), (509, 239840), (1018, 119920), (1499, 81440), (2036, 59960), (2545, 47968), (2998, 40720), (4072, 29980), (5090, 23984), (5996, 20360), (7495, 16288), (8144, 14990), (10180, 11992)]