1559392020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2887763}}^1$

素因数の和:2887781

約数の個数: 48

約数和(自身を含む): 4851443520

約数和(自身を除く): 3292051500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2887763, 5775526, 8663289, 11551052, 14438815, 17326578, 25989867, 28877630, 34653156, 43316445, 51979734, 57755260, 77969601, 86632890, 103959468, 129949335, 155939202, 173265780, 259898670, 311878404, 389848005, 519797340, 779696010, 1559392020]

約数ペア:

[(1, 1559392020), (2, 779696010), (3, 519797340), (4, 389848005), (5, 311878404), (6, 259898670), (9, 173265780), (10, 155939202), (12, 129949335), (15, 103959468), (18, 86632890), (20, 77969601), (27, 57755260), (30, 51979734), (36, 43316445), (45, 34653156), (54, 28877630), (60, 25989867), (90, 17326578), (108, 14438815), (135, 11551052), (180, 8663289), (270, 5775526), (540, 2887763)]