91073880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{252983}}^1$

素因数の和:253000

約数の個数: 48

約数和(自身を含む): 295991280

約数和(自身を除く): 204917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 252983, 505966, 758949, 1011932, 1264915, 1517898, 2023864, 2276847, 2529830, 3035796, 3794745, 4553694, 5059660, 6071592, 7589490, 9107388, 10119320, 11384235, 15178980, 18214776, 22768470, 30357960, 45536940, 91073880]

約数ペア:

[(1, 91073880), (2, 45536940), (3, 30357960), (4, 22768470), (5, 18214776), (6, 15178980), (8, 11384235), (9, 10119320), (10, 9107388), (12, 7589490), (15, 6071592), (18, 5059660), (20, 4553694), (24, 3794745), (30, 3035796), (36, 2529830), (40, 2276847), (45, 2023864), (60, 1517898), (72, 1264915), (90, 1011932), (120, 758949), (180, 505966), (360, 252983)]