79497840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331241}}^1$

素因数の和:331257

約数の個数: 40

約数和(自身を含む): 246444048

約数和(自身を除く): 166946208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331241, 662482, 993723, 1324964, 1656205, 1987446, 2649928, 3312410, 3974892, 4968615, 5299856, 6624820, 7949784, 9937230, 13249640, 15899568, 19874460, 26499280, 39748920, 79497840]

約数ペア:

[(1, 79497840), (2, 39748920), (3, 26499280), (4, 19874460), (5, 15899568), (6, 13249640), (8, 9937230), (10, 7949784), (12, 6624820), (15, 5299856), (16, 4968615), (20, 3974892), (24, 3312410), (30, 2649928), (40, 1987446), (48, 1656205), (60, 1324964), (80, 993723), (120, 662482), (240, 331241)]