15129360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21013}}^1$

素因数の和:21032

約数の個数: 60

約数和(自身を含む): 50811852

約数和(自身を除く): 35682492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21013, 42026, 63039, 84052, 105065, 126078, 168104, 189117, 210130, 252156, 315195, 336208, 378234, 420260, 504312, 630390, 756468, 840520, 945585, 1008624, 1260780, 1512936, 1681040, 1891170, 2521560, 3025872, 3782340, 5043120, 7564680, 15129360]

約数ペア:

[(1, 15129360), (2, 7564680), (3, 5043120), (4, 3782340), (5, 3025872), (6, 2521560), (8, 1891170), (9, 1681040), (10, 1512936), (12, 1260780), (15, 1008624), (16, 945585), (18, 840520), (20, 756468), (24, 630390), (30, 504312), (36, 420260), (40, 378234), (45, 336208), (48, 315195), (60, 252156), (72, 210130), (80, 189117), (90, 168104), (120, 126078), (144, 105065), (180, 84052), (240, 63039), (360, 42026), (720, 21013)]