47785560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398213}}^1$

素因数の和:398227

約数の個数: 32

約数和(自身を含む): 143357040

約数和(自身を除く): 95571480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398213, 796426, 1194639, 1592852, 1991065, 2389278, 3185704, 3982130, 4778556, 5973195, 7964260, 9557112, 11946390, 15928520, 23892780, 47785560]

約数ペア:

[(1, 47785560), (2, 23892780), (3, 15928520), (4, 11946390), (5, 9557112), (6, 7964260), (8, 5973195), (10, 4778556), (12, 3982130), (15, 3185704), (20, 2389278), (24, 1991065), (30, 1592852), (40, 1194639), (60, 796426), (120, 398213)]