143230140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265241}}^1$

素因数の和:265259

約数の個数: 48

約数和(自身を含む): 445606560

約数和(自身を除く): 302376420

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, 265241, 530482, 795723, 1060964, 1326205, 1591446, 2387169, 2652410, 3182892, 3978615, 4774338, 5304820, 7161507, 7957230, 9548676, 11935845, 14323014, 15914460, 23871690, 28646028, 35807535, 47743380, 71615070, 143230140]

約数ペア:

[(1, 143230140), (2, 71615070), (3, 47743380), (4, 35807535), (5, 28646028), (6, 23871690), (9, 15914460), (10, 14323014), (12, 11935845), (15, 9548676), (18, 7957230), (20, 7161507), (27, 5304820), (30, 4774338), (36, 3978615), (45, 3182892), (54, 2652410), (60, 2387169), (90, 1591446), (108, 1326205), (135, 1060964), (180, 795723), (270, 530482), (540, 265241)]