21083769360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29283013}}^1$

素因数の和:29283032

約数の個数: 60

約数和(自身を含む): 70806327852

約数和(自身を除く): 49722558492

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, 29283013, 58566026, 87849039, 117132052, 146415065, 175698078, 234264104, 263547117, 292830130, 351396156, 439245195, 468528208, 527094234, 585660260, 702792312, 878490390, 1054188468, 1171320520, 1317735585, 1405584624, 1756980780, 2108376936, 2342641040, 2635471170, 3513961560, 4216753872, 5270942340, 7027923120, 10541884680, 21083769360]

約数ペア:

[(1, 21083769360), (2, 10541884680), (3, 7027923120), (4, 5270942340), (5, 4216753872), (6, 3513961560), (8, 2635471170), (9, 2342641040), (10, 2108376936), (12, 1756980780), (15, 1405584624), (16, 1317735585), (18, 1171320520), (20, 1054188468), (24, 878490390), (30, 702792312), (36, 585660260), (40, 527094234), (45, 468528208), (48, 439245195), (60, 351396156), (72, 292830130), (80, 263547117), (90, 234264104), (120, 175698078), (144, 146415065), (180, 117132052), (240, 87849039), (360, 58566026), (720, 29283013)]