1522480

素因数分解:

$2^4\times 5^1\times {\mathrm{19031}}^1$

素因数の和:19044

約数の個数: 20

約数和(自身を含む): 3539952

約数和(自身を除く): 2017472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19031, 38062, 76124, 95155, 152248, 190310, 304496, 380620, 761240, 1522480]

約数ペア:

[(1, 1522480), (2, 761240), (4, 380620), (5, 304496), (8, 190310), (10, 152248), (16, 95155), (20, 76124), (40, 38062), (80, 19031)]