76123440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105727}}^1$

素因数の和:105746

約数の個数: 60

約数和(自身を含む): 255650304

約数和(自身を除く): 179526864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 105727, 211454, 317181, 422908, 528635, 634362, 845816, 951543, 1057270, 1268724, 1585905, 1691632, 1903086, 2114540, 2537448, 3171810, 3806172, 4229080, 4757715, 5074896, 6343620, 7612344, 8458160, 9515430, 12687240, 15224688, 19030860, 25374480, 38061720, 76123440]

約数ペア:

[(1, 76123440), (2, 38061720), (3, 25374480), (4, 19030860), (5, 15224688), (6, 12687240), (8, 9515430), (9, 8458160), (10, 7612344), (12, 6343620), (15, 5074896), (16, 4757715), (18, 4229080), (20, 3806172), (24, 3171810), (30, 2537448), (36, 2114540), (40, 1903086), (45, 1691632), (48, 1585905), (60, 1268724), (72, 1057270), (80, 951543), (90, 845816), (120, 634362), (144, 528635), (180, 422908), (240, 317181), (360, 211454), (720, 105727)]