308066240

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4241}}^1$

素因数の和:4485

約数の個数: 56

約数和(自身を含む): 736988112

約数和(自身を除く): 428921872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 4241, 4540, 7264, 8482, 9080, 14528, 16964, 18160, 21205, 33928, 36320, 42410, 67856, 72640, 84820, 135712, 169640, 271424, 339280, 678560, 962707, 1357120, 1925414, 3850828, 4813535, 7701656, 9627070, 15403312, 19254140, 30806624, 38508280, 61613248, 77016560, 154033120, 308066240]

約数ペア:

[(1, 308066240), (2, 154033120), (4, 77016560), (5, 61613248), (8, 38508280), (10, 30806624), (16, 19254140), (20, 15403312), (32, 9627070), (40, 7701656), (64, 4813535), (80, 3850828), (160, 1925414), (227, 1357120), (320, 962707), (454, 678560), (908, 339280), (1135, 271424), (1816, 169640), (2270, 135712), (3632, 84820), (4241, 72640), (4540, 67856), (7264, 42410), (8482, 36320), (9080, 33928), (14528, 21205), (16964, 18160)]