302842480

素因数分解:

$2^4\times 5^1\times {\mathrm{3785531}}^1$

素因数の和:3785544

約数の個数: 20

約数和(自身を含む): 704108952

約数和(自身を除く): 401266472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3785531, 7571062, 15142124, 18927655, 30284248, 37855310, 60568496, 75710620, 151421240, 302842480]

約数ペア:

[(1, 302842480), (2, 151421240), (4, 75710620), (5, 60568496), (8, 37855310), (10, 30284248), (16, 18927655), (20, 15142124), (40, 7571062), (80, 3785531)]