115528960

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 283298400

約数和(自身を除く): 167769440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2099, 2752, 3440, 4198, 5504, 6880, 8396, 10495, 11008, 13760, 16792, 20990, 27520, 33584, 41980, 55040, 67168, 83960, 90257, 134336, 167920, 180514, 268672, 335840, 361028, 451285, 537344, 671680, 722056, 902570, 1343360, 1444112, 1805140, 2686720, 2888224, 3610280, 5776448, 7220560, 11552896, 14441120, 23105792, 28882240, 57764480, 115528960]

約数ペア:

[(1, 115528960), (2, 57764480), (4, 28882240), (5, 23105792), (8, 14441120), (10, 11552896), (16, 7220560), (20, 5776448), (32, 3610280), (40, 2888224), (43, 2686720), (64, 1805140), (80, 1444112), (86, 1343360), (128, 902570), (160, 722056), (172, 671680), (215, 537344), (256, 451285), (320, 361028), (344, 335840), (430, 268672), (640, 180514), (688, 167920), (860, 134336), (1280, 90257), (1376, 83960), (1720, 67168), (2099, 55040), (2752, 41980), (3440, 33584), (4198, 27520), (5504, 20990), (6880, 16792), (8396, 13760), (10495, 11008)]