121892320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69257}}^1$

素因数の和:69283

約数の個数: 48

約数和(自身を含む): 314154288

約数和(自身を除く): 192261968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 69257, 138514, 277028, 346285, 554056, 692570, 761827, 1108112, 1385140, 1523654, 2216224, 2770280, 3047308, 3809135, 5540560, 6094616, 7618270, 11081120, 12189232, 15236540, 24378464, 30473080, 60946160, 121892320]

約数ペア:

[(1, 121892320), (2, 60946160), (4, 30473080), (5, 24378464), (8, 15236540), (10, 12189232), (11, 11081120), (16, 7618270), (20, 6094616), (22, 5540560), (32, 3809135), (40, 3047308), (44, 2770280), (55, 2216224), (80, 1523654), (88, 1385140), (110, 1108112), (160, 761827), (176, 692570), (220, 554056), (352, 346285), (440, 277028), (880, 138514), (1760, 69257)]