119987520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{124987}}^1$

素因数の和:125007

約数の個数: 56

約数和(自身を含む): 380963424

約数和(自身を除く): 260975904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 124987, 249974, 374961, 499948, 624935, 749922, 999896, 1249870, 1499844, 1874805, 1999792, 2499740, 2999688, 3749610, 3999584, 4999480, 5999376, 7499220, 7999168, 9998960, 11998752, 14998440, 19997920, 23997504, 29996880, 39995840, 59993760, 119987520]

約数ペア:

[(1, 119987520), (2, 59993760), (3, 39995840), (4, 29996880), (5, 23997504), (6, 19997920), (8, 14998440), (10, 11998752), (12, 9998960), (15, 7999168), (16, 7499220), (20, 5999376), (24, 4999480), (30, 3999584), (32, 3749610), (40, 2999688), (48, 2499740), (60, 1999792), (64, 1874805), (80, 1499844), (96, 1249870), (120, 999896), (160, 749922), (192, 624935), (240, 499948), (320, 374961), (480, 249974), (960, 124987)]