4867020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{9013}}^1$

素因数の和:9031

約数の個数: 48

約数和(自身を含む): 15143520

約数和(自身を除く): 10276500

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, 9013, 18026, 27039, 36052, 45065, 54078, 81117, 90130, 108156, 135195, 162234, 180260, 243351, 270390, 324468, 405585, 486702, 540780, 811170, 973404, 1216755, 1622340, 2433510, 4867020]

約数ペア:

[(1, 4867020), (2, 2433510), (3, 1622340), (4, 1216755), (5, 973404), (6, 811170), (9, 540780), (10, 486702), (12, 405585), (15, 324468), (18, 270390), (20, 243351), (27, 180260), (30, 162234), (36, 135195), (45, 108156), (54, 90130), (60, 81117), (90, 54078), (108, 45065), (135, 36052), (180, 27039), (270, 18026), (540, 9013)]