270129060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{500239}}^1$

素因数の和:500257

約数の個数: 48

約数和(自身を含む): 840403200

約数和(自身を除く): 570274140

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, 500239, 1000478, 1500717, 2000956, 2501195, 3001434, 4502151, 5002390, 6002868, 7503585, 9004302, 10004780, 13506453, 15007170, 18008604, 22510755, 27012906, 30014340, 45021510, 54025812, 67532265, 90043020, 135064530, 270129060]

約数ペア:

[(1, 270129060), (2, 135064530), (3, 90043020), (4, 67532265), (5, 54025812), (6, 45021510), (9, 30014340), (10, 27012906), (12, 22510755), (15, 18008604), (18, 15007170), (20, 13506453), (27, 10004780), (30, 9004302), (36, 7503585), (45, 6002868), (54, 5002390), (60, 4502151), (90, 3001434), (108, 2501195), (135, 2000956), (180, 1500717), (270, 1000478), (540, 500239)]