15511441860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{528679}}^1$

素因数の和:528857

約数の個数: 72

約数和(自身を含む): 47340121920

約数和(自身を除く): 31828680060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 29340, 528679, 1057358, 1586037, 2114716, 2643395, 3172074, 4758111, 5286790, 6344148, 7930185, 9516222, 10573580, 15860370, 19032444, 23790555, 31720740, 47581110, 86174677, 95162220, 172349354, 258524031, 344698708, 430873385, 517048062, 775572093, 861746770, 1034096124, 1292620155, 1551144186, 1723493540, 2585240310, 3102288372, 3877860465, 5170480620, 7755720930, 15511441860]

約数ペア:

[(1, 15511441860), (2, 7755720930), (3, 5170480620), (4, 3877860465), (5, 3102288372), (6, 2585240310), (9, 1723493540), (10, 1551144186), (12, 1292620155), (15, 1034096124), (18, 861746770), (20, 775572093), (30, 517048062), (36, 430873385), (45, 344698708), (60, 258524031), (90, 172349354), (163, 95162220), (180, 86174677), (326, 47581110), (489, 31720740), (652, 23790555), (815, 19032444), (978, 15860370), (1467, 10573580), (1630, 9516222), (1956, 7930185), (2445, 6344148), (2934, 5286790), (3260, 4758111), (4890, 3172074), (5868, 2643395), (7335, 2114716), (9780, 1586037), (14670, 1057358), (29340, 528679)]