154458420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3541}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 433200768

約数和(自身を除く): 278742348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 2181, 2908, 3541, 3635, 4362, 7082, 7270, 8724, 10623, 10905, 14164, 14540, 17705, 21246, 21810, 35410, 42492, 43620, 53115, 70820, 106230, 212460, 2574307, 5148614, 7722921, 10297228, 12871535, 15445842, 25743070, 30891684, 38614605, 51486140, 77229210, 154458420]

約数ペア:

[(1, 154458420), (2, 77229210), (3, 51486140), (4, 38614605), (5, 30891684), (6, 25743070), (10, 15445842), (12, 12871535), (15, 10297228), (20, 7722921), (30, 5148614), (60, 2574307), (727, 212460), (1454, 106230), (2181, 70820), (2908, 53115), (3541, 43620), (3635, 42492), (4362, 35410), (7082, 21810), (7270, 21246), (8724, 17705), (10623, 14540), (10905, 14164)]