2018608920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5607247}}^1$

素因数の和:5607264

約数の個数: 48

約数和(自身を含む): 6560480160

約数和(自身を除く): 4541871240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5607247, 11214494, 16821741, 22428988, 28036235, 33643482, 44857976, 50465223, 56072470, 67286964, 84108705, 100930446, 112144940, 134573928, 168217410, 201860892, 224289880, 252326115, 336434820, 403721784, 504652230, 672869640, 1009304460, 2018608920]

約数ペア:

[(1, 2018608920), (2, 1009304460), (3, 672869640), (4, 504652230), (5, 403721784), (6, 336434820), (8, 252326115), (9, 224289880), (10, 201860892), (12, 168217410), (15, 134573928), (18, 112144940), (20, 100930446), (24, 84108705), (30, 67286964), (36, 56072470), (40, 50465223), (45, 44857976), (60, 33643482), (72, 28036235), (90, 22428988), (120, 16821741), (180, 11214494), (360, 5607247)]