8122260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 24083136

約数和(自身を除く): 15960876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7963, 15926, 23889, 31852, 39815, 47778, 79630, 95556, 119445, 135371, 159260, 238890, 270742, 406113, 477780, 541484, 676855, 812226, 1353710, 1624452, 2030565, 2707420, 4061130, 8122260]

約数ペア:

[(1, 8122260), (2, 4061130), (3, 2707420), (4, 2030565), (5, 1624452), (6, 1353710), (10, 812226), (12, 676855), (15, 541484), (17, 477780), (20, 406113), (30, 270742), (34, 238890), (51, 159260), (60, 135371), (68, 119445), (85, 95556), (102, 79630), (170, 47778), (204, 39815), (255, 31852), (340, 23889), (510, 15926), (1020, 7963)]