240715530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81049}}^1$

素因数の和:81076

約数の個数: 64

約数和(自身を含む): 700272000

約数和(自身を除く): 459556470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 81049, 162098, 243147, 405245, 486294, 729441, 810490, 891539, 1215735, 1458882, 1783078, 2188323, 2431470, 2674617, 3647205, 4376646, 4457695, 5349234, 7294410, 8023851, 8915390, 10941615, 13373085, 16047702, 21883230, 24071553, 26746170, 40119255, 48143106, 80238510, 120357765, 240715530]

約数ペア:

[(1, 240715530), (2, 120357765), (3, 80238510), (5, 48143106), (6, 40119255), (9, 26746170), (10, 24071553), (11, 21883230), (15, 16047702), (18, 13373085), (22, 10941615), (27, 8915390), (30, 8023851), (33, 7294410), (45, 5349234), (54, 4457695), (55, 4376646), (66, 3647205), (90, 2674617), (99, 2431470), (110, 2188323), (135, 1783078), (165, 1458882), (198, 1215735), (270, 891539), (297, 810490), (330, 729441), (495, 486294), (594, 405245), (990, 243147), (1485, 162098), (2970, 81049)]