40458420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74923}}^1$

素因数の和:74941

約数の個数: 48

約数和(自身を含む): 125872320

約数和(自身を除く): 85413900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74923, 149846, 224769, 299692, 374615, 449538, 674307, 749230, 899076, 1123845, 1348614, 1498460, 2022921, 2247690, 2697228, 3371535, 4045842, 4495380, 6743070, 8091684, 10114605, 13486140, 20229210, 40458420]

約数ペア:

[(1, 40458420), (2, 20229210), (3, 13486140), (4, 10114605), (5, 8091684), (6, 6743070), (9, 4495380), (10, 4045842), (12, 3371535), (15, 2697228), (18, 2247690), (20, 2022921), (27, 1498460), (30, 1348614), (36, 1123845), (45, 899076), (54, 749230), (60, 674307), (90, 449538), (108, 374615), (135, 299692), (180, 224769), (270, 149846), (540, 74923)]