48540840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{404507}}^1$

素因数の和:404521

約数の個数: 32

約数和(自身を含む): 145622880

約数和(自身を除く): 97082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 404507, 809014, 1213521, 1618028, 2022535, 2427042, 3236056, 4045070, 4854084, 6067605, 8090140, 9708168, 12135210, 16180280, 24270420, 48540840]

約数ペア:

[(1, 48540840), (2, 24270420), (3, 16180280), (4, 12135210), (5, 9708168), (6, 8090140), (8, 6067605), (10, 4854084), (12, 4045070), (15, 3236056), (20, 2427042), (24, 2022535), (30, 1618028), (40, 1213521), (60, 809014), (120, 404507)]