72941580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135077}}^1$

素因数の和:135095

約数の個数: 48

約数和(自身を含む): 226931040

約数和(自身を除く): 153989460

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, 135077, 270154, 405231, 540308, 675385, 810462, 1215693, 1350770, 1620924, 2026155, 2431386, 2701540, 3647079, 4052310, 4862772, 6078465, 7294158, 8104620, 12156930, 14588316, 18235395, 24313860, 36470790, 72941580]

約数ペア:

[(1, 72941580), (2, 36470790), (3, 24313860), (4, 18235395), (5, 14588316), (6, 12156930), (9, 8104620), (10, 7294158), (12, 6078465), (15, 4862772), (18, 4052310), (20, 3647079), (27, 2701540), (30, 2431386), (36, 2026155), (45, 1620924), (54, 1350770), (60, 1215693), (90, 810462), (108, 675385), (135, 540308), (180, 405231), (270, 270154), (540, 135077)]