2721356280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7559323}}^1$

素因数の和:7559340

約数の個数: 48

約数和(自身を含む): 8844409080

約数和(自身を除く): 6123052800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7559323, 15118646, 22677969, 30237292, 37796615, 45355938, 60474584, 68033907, 75593230, 90711876, 113389845, 136067814, 151186460, 181423752, 226779690, 272135628, 302372920, 340169535, 453559380, 544271256, 680339070, 907118760, 1360678140, 2721356280]

約数ペア:

[(1, 2721356280), (2, 1360678140), (3, 907118760), (4, 680339070), (5, 544271256), (6, 453559380), (8, 340169535), (9, 302372920), (10, 272135628), (12, 226779690), (15, 181423752), (18, 151186460), (20, 136067814), (24, 113389845), (30, 90711876), (36, 75593230), (40, 68033907), (45, 60474584), (60, 45355938), (72, 37796615), (90, 30237292), (120, 22677969), (180, 15118646), (360, 7559323)]