60391840

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4345

約数の個数: 48

約数和(自身を含む): 144312840

約数和(自身を除く): 83921000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 4241, 7120, 8482, 14240, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 339280, 377449, 678560, 754898, 1509796, 1887245, 3019592, 3774490, 6039184, 7548980, 12078368, 15097960, 30195920, 60391840]

約数ペア:

[(1, 60391840), (2, 30195920), (4, 15097960), (5, 12078368), (8, 7548980), (10, 6039184), (16, 3774490), (20, 3019592), (32, 1887245), (40, 1509796), (80, 754898), (89, 678560), (160, 377449), (178, 339280), (356, 169640), (445, 135712), (712, 84820), (890, 67856), (1424, 42410), (1780, 33928), (2848, 21205), (3560, 16964), (4241, 14240), (7120, 8482)]