15702442480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1317319}}^1$

素因数の和:1317481

約数の個数: 40

約数和(自身を含む): 36753228000

約数和(自身を除く): 21050785520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 1317319, 2634638, 5269276, 6586595, 10538552, 13173190, 21077104, 26346380, 52692760, 105385520, 196280531, 392561062, 785122124, 981402655, 1570244248, 1962805310, 3140488496, 3925610620, 7851221240, 15702442480]

約数ペア:

[(1, 15702442480), (2, 7851221240), (4, 3925610620), (5, 3140488496), (8, 1962805310), (10, 1570244248), (16, 981402655), (20, 785122124), (40, 392561062), (80, 196280531), (149, 105385520), (298, 52692760), (596, 26346380), (745, 21077104), (1192, 13173190), (1490, 10538552), (2384, 6586595), (2980, 5269276), (5960, 2634638), (11920, 1317319)]