194661360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90121}}^1$

素因数の和:90143

約数の個数: 80

約数和(自身を含む): 670507680

約数和(自身を除く): 475846320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90121, 180242, 270363, 360484, 450605, 540726, 720968, 811089, 901210, 1081452, 1351815, 1441936, 1622178, 1802420, 2162904, 2433267, 2703630, 3244356, 3604840, 4055445, 4325808, 4866534, 5407260, 6488712, 7209680, 8110890, 9733068, 10814520, 12166335, 12977424, 16221780, 19466136, 21629040, 24332670, 32443560, 38932272, 48665340, 64887120, 97330680, 194661360]

約数ペア:

[(1, 194661360), (2, 97330680), (3, 64887120), (4, 48665340), (5, 38932272), (6, 32443560), (8, 24332670), (9, 21629040), (10, 19466136), (12, 16221780), (15, 12977424), (16, 12166335), (18, 10814520), (20, 9733068), (24, 8110890), (27, 7209680), (30, 6488712), (36, 5407260), (40, 4866534), (45, 4325808), (48, 4055445), (54, 3604840), (60, 3244356), (72, 2703630), (80, 2433267), (90, 2162904), (108, 1802420), (120, 1622178), (135, 1441936), (144, 1351815), (180, 1081452), (216, 901210), (240, 811089), (270, 720968), (360, 540726), (432, 450605), (540, 360484), (720, 270363), (1080, 180242), (2160, 90121)]