8165340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15121}}^1$

素因数の和:15139

約数の個数: 48

約数和(自身を含む): 25404960

約数和(自身を除く): 17239620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15121, 30242, 45363, 60484, 75605, 90726, 136089, 151210, 181452, 226815, 272178, 302420, 408267, 453630, 544356, 680445, 816534, 907260, 1360890, 1633068, 2041335, 2721780, 4082670, 8165340]

約数ペア:

[(1, 8165340), (2, 4082670), (3, 2721780), (4, 2041335), (5, 1633068), (6, 1360890), (9, 907260), (10, 816534), (12, 680445), (15, 544356), (18, 453630), (20, 408267), (27, 302420), (30, 272178), (36, 226815), (45, 181452), (54, 151210), (60, 136089), (90, 90726), (108, 75605), (135, 60484), (180, 45363), (270, 30242), (540, 15121)]