20230920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56197}}^1$

素因数の和:56214

約数の個数: 48

約数和(自身を含む): 65751660

約数和(自身を除く): 45520740

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, 56197, 112394, 168591, 224788, 280985, 337182, 449576, 505773, 561970, 674364, 842955, 1011546, 1123940, 1348728, 1685910, 2023092, 2247880, 2528865, 3371820, 4046184, 5057730, 6743640, 10115460, 20230920]

約数ペア:

[(1, 20230920), (2, 10115460), (3, 6743640), (4, 5057730), (5, 4046184), (6, 3371820), (8, 2528865), (9, 2247880), (10, 2023092), (12, 1685910), (15, 1348728), (18, 1123940), (20, 1011546), (24, 842955), (30, 674364), (36, 561970), (40, 505773), (45, 449576), (60, 337182), (72, 280985), (90, 224788), (120, 168591), (180, 112394), (360, 56197)]