85469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{356123}}^1$

素因数の和:356139

約数の個数: 40

約数和(自身を含む): 264956256

約数和(自身を除く): 179486736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 356123, 712246, 1068369, 1424492, 1780615, 2136738, 2848984, 3561230, 4273476, 5341845, 5697968, 7122460, 8546952, 10683690, 14244920, 17093904, 21367380, 28489840, 42734760, 85469520]

約数ペア:

[(1, 85469520), (2, 42734760), (3, 28489840), (4, 21367380), (5, 17093904), (6, 14244920), (8, 10683690), (10, 8546952), (12, 7122460), (15, 5697968), (16, 5341845), (20, 4273476), (24, 3561230), (30, 2848984), (40, 2136738), (48, 1780615), (60, 1424492), (80, 1068369), (120, 712246), (240, 356123)]