156940050420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{290629723}}^1$

素因数の和:290629741

約数の個数: 48

約数和(自身を含む): 488257936320

約数和(自身を除く): 331317885900

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, 290629723, 581259446, 871889169, 1162518892, 1453148615, 1743778338, 2615667507, 2906297230, 3487556676, 4359445845, 5231335014, 5812594460, 7847002521, 8718891690, 10462670028, 13078337535, 15694005042, 17437783380, 26156675070, 31388010084, 39235012605, 52313350140, 78470025210, 156940050420]

約数ペア:

[(1, 156940050420), (2, 78470025210), (3, 52313350140), (4, 39235012605), (5, 31388010084), (6, 26156675070), (9, 17437783380), (10, 15694005042), (12, 13078337535), (15, 10462670028), (18, 8718891690), (20, 7847002521), (27, 5812594460), (30, 5231335014), (36, 4359445845), (45, 3487556676), (54, 2906297230), (60, 2615667507), (90, 1743778338), (108, 1453148615), (135, 1162518892), (180, 871889169), (270, 581259446), (540, 290629723)]