16261020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30113}}^1$

素因数の和:30131

約数の個数: 48

約数和(自身を含む): 50591520

約数和(自身を除く): 34330500

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, 30113, 60226, 90339, 120452, 150565, 180678, 271017, 301130, 361356, 451695, 542034, 602260, 813051, 903390, 1084068, 1355085, 1626102, 1806780, 2710170, 3252204, 4065255, 5420340, 8130510, 16261020]

約数ペア:

[(1, 16261020), (2, 8130510), (3, 5420340), (4, 4065255), (5, 3252204), (6, 2710170), (9, 1806780), (10, 1626102), (12, 1355085), (15, 1084068), (18, 903390), (20, 813051), (27, 602260), (30, 542034), (36, 451695), (45, 361356), (54, 301130), (60, 271017), (90, 180678), (108, 150565), (135, 120452), (180, 90339), (270, 60226), (540, 30113)]