242597440

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6709}}^1$

素因数の和:6839

約数の個数: 56

約数和(自身を含む): 582884280

約数和(自身を除く): 340286840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 6709, 7232, 9040, 13418, 18080, 26836, 33545, 36160, 53672, 67090, 107344, 134180, 214688, 268360, 429376, 536720, 758117, 1073440, 1516234, 2146880, 3032468, 3790585, 6064936, 7581170, 12129872, 15162340, 24259744, 30324680, 48519488, 60649360, 121298720, 242597440]

約数ペア:

[(1, 242597440), (2, 121298720), (4, 60649360), (5, 48519488), (8, 30324680), (10, 24259744), (16, 15162340), (20, 12129872), (32, 7581170), (40, 6064936), (64, 3790585), (80, 3032468), (113, 2146880), (160, 1516234), (226, 1073440), (320, 758117), (452, 536720), (565, 429376), (904, 268360), (1130, 214688), (1808, 134180), (2260, 107344), (3616, 67090), (4520, 53672), (6709, 36160), (7232, 33545), (9040, 26836), (13418, 18080)]