28524840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237707}}^1$

素因数の和:237721

約数の個数: 32

約数和(自身を含む): 85574880

約数和(自身を除く): 57050040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237707, 475414, 713121, 950828, 1188535, 1426242, 1901656, 2377070, 2852484, 3565605, 4754140, 5704968, 7131210, 9508280, 14262420, 28524840]

約数ペア:

[(1, 28524840), (2, 14262420), (3, 9508280), (4, 7131210), (5, 5704968), (6, 4754140), (8, 3565605), (10, 2852484), (12, 2377070), (15, 1901656), (20, 1426242), (24, 1188535), (30, 950828), (40, 713121), (60, 475414), (120, 237707)]