15678540420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1151141}}^1$

素因数の和:1151380

約数の個数: 48

約数和(自身を含む): 44093343168

約数和(自身を除く): 28414802748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 1151141, 2302282, 3453423, 4604564, 5755705, 6906846, 11511410, 13813692, 17267115, 23022820, 34534230, 69068460, 261309007, 522618014, 783927021, 1045236028, 1306545035, 1567854042, 2613090070, 3135708084, 3919635105, 5226180140, 7839270210, 15678540420]

約数ペア:

[(1, 15678540420), (2, 7839270210), (3, 5226180140), (4, 3919635105), (5, 3135708084), (6, 2613090070), (10, 1567854042), (12, 1306545035), (15, 1045236028), (20, 783927021), (30, 522618014), (60, 261309007), (227, 69068460), (454, 34534230), (681, 23022820), (908, 17267115), (1135, 13813692), (1362, 11511410), (2270, 6906846), (2724, 5755705), (3405, 4604564), (4540, 3453423), (6810, 2302282), (13620, 1151141)]