29448840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{245407}}^1$

素因数の和:245421

約数の個数: 32

約数和(自身を含む): 88346880

約数和(自身を除く): 58898040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 245407, 490814, 736221, 981628, 1227035, 1472442, 1963256, 2454070, 2944884, 3681105, 4908140, 5889768, 7362210, 9816280, 14724420, 29448840]

約数ペア:

[(1, 29448840), (2, 14724420), (3, 9816280), (4, 7362210), (5, 5889768), (6, 4908140), (8, 3681105), (10, 2944884), (12, 2454070), (15, 1963256), (20, 1472442), (24, 1227035), (30, 981628), (40, 736221), (60, 490814), (120, 245407)]