47647560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397063}}^1$

素因数の和:397077

約数の個数: 32

約数和(自身を含む): 142943040

約数和(自身を除く): 95295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397063, 794126, 1191189, 1588252, 1985315, 2382378, 3176504, 3970630, 4764756, 5955945, 7941260, 9529512, 11911890, 15882520, 23823780, 47647560]

約数ペア:

[(1, 47647560), (2, 23823780), (3, 15882520), (4, 11911890), (5, 9529512), (6, 7941260), (8, 5955945), (10, 4764756), (12, 3970630), (15, 3176504), (20, 2382378), (24, 1985315), (30, 1588252), (40, 1191189), (60, 794126), (120, 397063)]