15103011780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{30859}}^1$

素因数の和:33593

約数の個数: 72

約数和(自身を含む): 45830803200

約数和(自身を除く): 30727791420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2719, 5438, 8157, 10876, 13595, 16314, 24471, 27190, 30859, 32628, 40785, 48942, 54380, 61718, 81570, 92577, 97884, 122355, 123436, 154295, 163140, 185154, 244710, 277731, 308590, 370308, 462885, 489420, 555462, 617180, 925770, 1110924, 1388655, 1851540, 2777310, 5554620, 83905621, 167811242, 251716863, 335622484, 419528105, 503433726, 755150589, 839056210, 1006867452, 1258584315, 1510301178, 1678112420, 2517168630, 3020602356, 3775752945, 5034337260, 7551505890, 15103011780]

約数ペア:

[(1, 15103011780), (2, 7551505890), (3, 5034337260), (4, 3775752945), (5, 3020602356), (6, 2517168630), (9, 1678112420), (10, 1510301178), (12, 1258584315), (15, 1006867452), (18, 839056210), (20, 755150589), (30, 503433726), (36, 419528105), (45, 335622484), (60, 251716863), (90, 167811242), (180, 83905621), (2719, 5554620), (5438, 2777310), (8157, 1851540), (10876, 1388655), (13595, 1110924), (16314, 925770), (24471, 617180), (27190, 555462), (30859, 489420), (32628, 462885), (40785, 370308), (48942, 308590), (54380, 277731), (61718, 244710), (81570, 185154), (92577, 163140), (97884, 154295), (122355, 123436)]