15789180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 33562500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 509, 517, 564, 660, 705, 940, 1018, 1034, 1410, 1527, 1551, 2036, 2068, 2545, 2585, 2820, 3054, 3102, 5090, 5170, 5599, 6108, 6204, 7635, 7755, 10180, 10340, 11198, 15270, 15510, 16797, 22396, 23923, 27995, 30540, 31020, 33594, 47846, 55990, 67188, 71769, 83985, 95692, 111980, 119615, 143538, 167970, 239230, 263153, 287076, 335940, 358845, 478460, 526306, 717690, 789459, 1052612, 1315765, 1435380, 1578918, 2631530, 3157836, 3947295, 5263060, 7894590, 15789180]

約数ペア:

[(1, 15789180), (2, 7894590), (3, 5263060), (4, 3947295), (5, 3157836), (6, 2631530), (10, 1578918), (11, 1435380), (12, 1315765), (15, 1052612), (20, 789459), (22, 717690), (30, 526306), (33, 478460), (44, 358845), (47, 335940), (55, 287076), (60, 263153), (66, 239230), (94, 167970), (110, 143538), (132, 119615), (141, 111980), (165, 95692), (188, 83985), (220, 71769), (235, 67188), (282, 55990), (330, 47846), (470, 33594), (509, 31020), (517, 30540), (564, 27995), (660, 23923), (705, 22396), (940, 16797), (1018, 15510), (1034, 15270), (1410, 11198), (1527, 10340), (1551, 10180), (2036, 7755), (2068, 7635), (2545, 6204), (2585, 6108), (2820, 5599), (3054, 5170), (3102, 5090)]