90058260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1789}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 252604800

約数和(自身を除く): 162546540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 1789, 2517, 3356, 3578, 4195, 5034, 5367, 7156, 8390, 8945, 10068, 10734, 12585, 16780, 17890, 21468, 25170, 26835, 35780, 50340, 53670, 107340, 1500971, 3001942, 4502913, 6003884, 7504855, 9005826, 15009710, 18011652, 22514565, 30019420, 45029130, 90058260]

約数ペア:

[(1, 90058260), (2, 45029130), (3, 30019420), (4, 22514565), (5, 18011652), (6, 15009710), (10, 9005826), (12, 7504855), (15, 6003884), (20, 4502913), (30, 3001942), (60, 1500971), (839, 107340), (1678, 53670), (1789, 50340), (2517, 35780), (3356, 26835), (3578, 25170), (4195, 21468), (5034, 17890), (5367, 16780), (7156, 12585), (8390, 10734), (8945, 10068)]